UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvKBLlG5FADhJ3uy+k7dNO43O9fhzprMwKcnLnDwJzc=' 
WHERE 
  key_id = '36016935138b995539769c2c257f804d4b205103f036dad976ac5052bc8ad239' 
  AND (
    token = 'qvKBLlG5FADhJ3uy+k7dNO43O9fhzprMwKcnLnDwJzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030