UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '80YwevplKKXaJkL3cMViXXbCl9k+ltq2QXX34iEN8EQ=' 
WHERE 
  key_id = 'ca76657b9c2f81354893537646b995d76781a6a31b92d99745a508e5f042c1a0' 
  AND (
    token = '80YwevplKKXaJkL3cMViXXbCl9k+ltq2QXX34iEN8EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )