INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a98e216f6ae1b63ed05988f08238d01ea8f63436700129288f73e1341b865e', 
    'w5vIiPYEX6u0RyLvCj4MH8+I4VIZWNZWTnHtpOtRt6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)