INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c21d0058141949588b146b97e1d916ce8c5db99e1c1a7a7029bed00f2380b042', 
    'i4X5J6VtROOrcEk/6cndaT50qvGs/VHtv/lmAf8ksrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )