UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDYsMItFg+N4MllPlv5XOrKhXRkyGryz/WW1rcbfQj8=' 
WHERE 
  key_id = 'a332d97eea456bc119662c9172a32691b9d0a83b246dcf9a609308b15aff15e7' 
  AND (
    token = 'VDYsMItFg+N4MllPlv5XOrKhXRkyGryz/WW1rcbfQj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )