INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '288e0017d71a5223c5a60956382aaf75d6e7beea2e8982f8411c47a7b03809f1', 
    'leWXtfWItkzPq7VDoWeK457vlWdx0bpzpTeq7d2n8mQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)