INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd871dbd499083b920bd8bf4fb2c1cac421c969f9d338f018aabebbd8524e7931', 
    'm//2DSx+zyXhCK5EG8A2pfHR2DJ4EWCXDFY6oaApAk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)