INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ea86153e10b85ba1da29ccea2780146bd354a01e731733dcf0adf5170011876', 
    'eW0o6C9qT8PEf+gVMdMEGngSfHpzWFYYBBJfHAHcVsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)