INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '614fb25302f559d3fd3ce493d22a63d6b2c7ec91e63c3e78f175fba81dcc2be3', 
    '81G8LC5Fj7Ke04BHRa2veVaNHyVJnJGdPlME+M3rzkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)