INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd663cc3dc87c3f856edbdd9d56629a871910fc60917e6788305940013c2398eb', 
    'vxu9DFstx0lziVMw4WTgGlIA0FPyVFz650RFRYQuNDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)