UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0RJfESLCPqfX4iNcmBHLHFxRmA0rdbAhik5gUvXjfE=' 
WHERE 
  key_id = '9c3cd3b473f7e8dde387232a7ecc7132780886df71d15d58e83d4a119b2a1a3d' 
  AND (
    token = 'L0RJfESLCPqfX4iNcmBHLHFxRmA0rdbAhik5gUvXjfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )