INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038007cc6d856ca2cd55cbd55023eccb564ef7f16e9a3d2229feaa323dfbb1da', 
    '6VS8RCHLmOKEzkGSt8LDaN5dfhPwFgUE9nsrdx2wtwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)