INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '211a0c46bdd91059942f7272311b4e9a4b2df41744b2d0c5a5915a2abf7e5c66', 
    '+9Vrq3dks58w6TnJdBygIv5tzvBpAJRDFJq9z1lYBmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)