INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d67b1706b18cea284d74c7e79f3023bda2cd2285d196e321031a6569b8dab0b', 
    '6TYluQPiIQ4F0gR2JXUvjtf7CWn4EPFB1raWCC/sYPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)