INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ba354096e21a6566e17c3a447e5c2e9ccd849ad5f33dccbffb46811d0f6639', 
    'AysDnrkWwoXkUSKbmOWjcWiPW+ugA3ti5RT1XUaF2z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)