UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OZjHIw4PT4uEPqu9Q9AFXZZwxKbKDwETKB60u9Tht0=' 
WHERE 
  key_id = '77b357f76aba2817c8b31dc442681b0e88497d7d964812dd3d4b1877f699c8ad' 
  AND (
    token = '+OZjHIw4PT4uEPqu9Q9AFXZZwxKbKDwETKB60u9Tht0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )