UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUzxypFXZ3WFrTVwjdxKLXAoVeEi2shU0cry4cq+plA=' 
WHERE 
  key_id = 'bf8f033e8eaf40b857ca845b22416218c09faf85e8057a7eee92cdc3cb176eea' 
  AND (
    token = 'DUzxypFXZ3WFrTVwjdxKLXAoVeEi2shU0cry4cq+plA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )