UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiHC0uqDBB6keKlpJAWeYBykSzCnMJYEpfK/d9w4XjY=' 
WHERE 
  key_id = 'c23ac9bb84dcfc62e88c7530a91571d4a82f0bf04c387281ce13e0e327e07e9b' 
  AND (
    token = 'PiHC0uqDBB6keKlpJAWeYBykSzCnMJYEpfK/d9w4XjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )