UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9VPbNB8/sfpSrPaHCKhmJPxqpHmkckKsUk3CHiI3GE=' 
WHERE 
  key_id = 'a1247d6d0cbc6d88b828cb025fb6ff19b528aba6055f8158760f9691657c1fee' 
  AND (
    token = 'g9VPbNB8/sfpSrPaHCKhmJPxqpHmkckKsUk3CHiI3GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )