INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509351bfda750ad393b6d1c9d387cf1b169b731c862a109458370298c5846c74', 
    'x2QPBE2sGaBbG/PW2ia7VxK4/wL/tofjAfrErvxaHzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )