INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11eda61cfadc1bd49710debaaf490d5e256442898390a1d0587e1a0c3ffeef4', 
    'DM/BpE7lJe7dftIs5wiQklGyCqhtpOaugZe+iWHUYsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)