UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JibpxUhHlVCbj1nY56JmBjfk4YS0xUfTL+o7yoxsfOg=' 
WHERE 
  key_id = '48470e32e44db9c214fe3df445212475bd5dc8492ba17e39564cdef5e0836b8f' 
  AND (
    token = 'JibpxUhHlVCbj1nY56JmBjfk4YS0xUfTL+o7yoxsfOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )