UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOV5PWZFfuJXdEHovE+gNSqC5mvYvVX8FeSYeOybNJc=' 
WHERE 
  key_id = 'aad45c2b3952c9ba69c57cf2ca45a806d3f07c0e80350d89b14170c6a776ef3b' 
  AND (
    token = 'GOV5PWZFfuJXdEHovE+gNSqC5mvYvVX8FeSYeOybNJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027