UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5rEe0l7vfgODq6T8H5/nct6iUnoVbXlY7bx9jncO74=' 
WHERE 
  key_id = 'ce70e8a975297bef85632793f36394d906a3ab2fca2d6541a582c17e8d5b221d' 
  AND (
    token = 't5rEe0l7vfgODq6T8H5/nct6iUnoVbXlY7bx9jncO74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043