INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a509f81a462fb1494756811e425e0e351598eb5cb0d488323e89603b176322d', 
    'vuTPhmjKNm3rRcVize4aYjM3CJ7Cby/1RTlNEEhucxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)