INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd243388f4b1e4ce3a194ce69b72ea9ab2d0318d6c355aa858f5b2060be1968f8', 
    'xub9BLV6zq+pC51L/8Tm6jTK7mQz50oZx1RAV88JMUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)