INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e700a3790f0031f1503485c9c3a7ad51e07e200f4da5e26709d33dfd8be29e', 
    '+Ns/nHRPjZ0kj0VHek4nSW589hPsFWvnF61buywu1nQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)