UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pTeAY/CR2yMTkWYxPGxNaiZYNI9CFSksJRgsoW9ceA=' 
WHERE 
  key_id = '4e06697ff525eea08777679b59bd77570bd26c7fe063d69f02e2b607abb3f0b7' 
  AND (
    token = '0pTeAY/CR2yMTkWYxPGxNaiZYNI9CFSksJRgsoW9ceA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )