UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uXuvnURAqLoqgPgNs8NDF1WFTetM6L0QtzktTHuOQ0=' 
WHERE 
  key_id = '7f95eede4c807990e79fb0d6db093a5a14aa30e0855cbede9c002096625f4071' 
  AND (
    token = '4uXuvnURAqLoqgPgNs8NDF1WFTetM6L0QtzktTHuOQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )