INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49e6205eca03e915b7ffbce353fc762b12c53e5e943ab6cb0cc9e1df26be454', 
    '+XxjsBLMfhoVt1dU6xFDOG3QE3rovZKIC0JqRgQYXKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)