INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b8b0748cd08bbc30f0a76c34eee54860d64bb43db2dcfa07d4b6dfc53e8ab5e', 
    'hV+DZwboUSCPb95JeSJtcPJeBbG0TL3t5NxqZ11RGqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)