UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4s65Z31MtPadLfzWuEHeGosPUEr4O9yyjHtXwpMNdk=' 
WHERE 
  key_id = 'fac8e14e81b86ed271694fe668a479865a083d1365a82051084616b407fae856' 
  AND (
    token = 'p4s65Z31MtPadLfzWuEHeGosPUEr4O9yyjHtXwpMNdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030