UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LpeBOYVzaD1AfQnGIj5qkwpBlJzRAdibQegfkXaP6c=' 
WHERE 
  key_id = 'b3875bc6a09366fbfa982cdd8b0f6a08a5c7e0c3c2febcac907dcb0644a2e231' 
  AND (
    token = '0LpeBOYVzaD1AfQnGIj5qkwpBlJzRAdibQegfkXaP6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )