UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JbtTbdTGsjmPmmDIWif9gSQZb+IowVFbeY60oV4snL8=' 
WHERE 
  key_id = 'a338c56a630799f1d679a0ce71284297e5cf36ed639aab82bfc872ed13c01e18' 
  AND (
    token = 'JbtTbdTGsjmPmmDIWif9gSQZb+IowVFbeY60oV4snL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )