INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc48557c4ff1bc804e8642b8fdb7f1ff818711babfe64dc806e94079321333f9', 
    'C1VNnraHzgevo31wMaH7uR0GmJOW6jNAnRHReY552Ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)