UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymY7B2HMnFSh/XbevvafwgZzOdt0X+6hl4ijiDT1bV8=' 
WHERE 
  key_id = '245d775d04ceb279dd33077b3074409d585d46bd2b5d67c2c65ba880efb81328' 
  AND (
    token = 'ymY7B2HMnFSh/XbevvafwgZzOdt0X+6hl4ijiDT1bV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )