INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b2d4f64cebac24a50dffbbe23283bfb3a6a03ab2bb5fd5d691099179be28e6', 
    'm9atxtsAJq3Um7ckJyzuM4zm+Oy7ghakf1oOLlMsKkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)