INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8280f51ee45ad7416065a59b8656e59f0e9162bda8e40b88927d57129d4a8c12', 
    '+ZMf4mQojU1LygXDO96Qxchs9xDx5jCmQBip/aYyBYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)