UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+xTN8MH5QLOFX6PBrIoFyaA9GRASfoTmLDMFZlfT+Q=' 
WHERE 
  key_id = '4365e1db24fe7ffd5979796134fe084eff7b8a6d3604db66b5d3afc93e2db87f' 
  AND (
    token = 't+xTN8MH5QLOFX6PBrIoFyaA9GRASfoTmLDMFZlfT+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034