UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't77ARoFqU5ErqlS6Rt6A+6fp2z2peHuBkE9G7flfPlQ=' 
WHERE 
  key_id = 'c6bddaebe0c3bc6c8b3323a6422562e7677f5d5f35923e9270b545e8675be29f' 
  AND (
    token = 't77ARoFqU5ErqlS6Rt6A+6fp2z2peHuBkE9G7flfPlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033