UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQUclATmvP4rTC8f5QlwpGGC+G+NxOjEGPFxKffzMjE=' 
WHERE 
  key_id = '915c9bb7f3161e3c07e430de4c0b43d668417ab6da6774865f750e58a83977d7' 
  AND (
    token = 'gQUclATmvP4rTC8f5QlwpGGC+G+NxOjEGPFxKffzMjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )