INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc1d28bad2cc098b1abcad790e8cd84dd9d35f86cfb855ec75ce92d672f454b', 
    '9IHEbZK97r+bqcnPR5ZeSrTWxIoPRe35/JishCdUVnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)