INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4398a83f1b510df0d1500bf87ccbb45cebe647ea49b4b909a548f1779f011bf5', 
    'ds+li3mpjY/BpDeKUa5Xm49uwjeUzzbhgAqrOsuysfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)