INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608203ebb7661228a94af45eb723e8f94e45fda1a2ef45266ed01502aa4c6519', 
    '6+wBRbiGmmOXPtM3DKb444o8rAOJUe2tcgfHCpHtoi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)