UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4KAu/CdGs92Vez6VG48JhftZfQPa+XQdUCIKiVOiu0=' 
WHERE 
  key_id = 'c430e145c210437c2d47a0c79c55e94fcf52e705a235cbbd3b53c39bc2c49aba' 
  AND (
    token = 'F4KAu/CdGs92Vez6VG48JhftZfQPa+XQdUCIKiVOiu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )