UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eswvh3ww+9wAQ0etr1iuU6ExhObEoM52/KPPEUs4UPc=' 
WHERE 
  key_id = 'ea0314398955b12443b7f4be2df10771a8641a2bccc449d3f56df6141c4fb8e4' 
  AND (
    token = 'Eswvh3ww+9wAQ0etr1iuU6ExhObEoM52/KPPEUs4UPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036