INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8c53c795db4fb88471e18fc434738e917ca801da38a687f92d614f95030633', 
    'qcJOt/omylDsxFbhQvGAskEN4XPf1x7uDkJq743t1Qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)