UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4l64IfApDFUzkY+4otzxynH0EzsgcsrekghzJBPoDs=' 
WHERE 
  key_id = 'a9142f1878764acdbe5d0f86196fa7bfe42590f713f6a6b91841229a21a2e820' 
  AND (
    token = 'B4l64IfApDFUzkY+4otzxynH0EzsgcsrekghzJBPoDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )