UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EKkUWdizg9ftRC4w1AVNaw12H8GgiRFyYbIPE/4nb8=' 
WHERE 
  key_id = 'bfe2a8b10a1eed0ccb393118701625d7fa3900d304975afdd3e53812d92efc8e' 
  AND (
    token = '4EKkUWdizg9ftRC4w1AVNaw12H8GgiRFyYbIPE/4nb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )