INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a959580b0c1f9c6bacd7bce0890a41d468db3722efec5e86c875994b4c8b3c67', 
    'EwxKfT4tLe2dZxM6t0S9bQEdSQEN3UmCgl5CsxQ/hRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)