UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kWvnp91JkTHD9mM+1D8A0RMTFENHcVrbrYJJRQnHn4=' 
WHERE 
  key_id = '7a814916c024a8c6e7351a9e61d7f510b0a5901cb4b02574ada416813843f60d' 
  AND (
    token = '0kWvnp91JkTHD9mM+1D8A0RMTFENHcVrbrYJJRQnHn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )