INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d0742884cf3b80d4e01328b02592888df8228c63bd6e229ae7e9d118276e12', 
    'h3DL0/EbMTtueQXuPQBLvrfGj1V6tJfG/cK/KlAD+Bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )