INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b8cc691c063989dcdc1607b876c34e231a474e6f5b5c261c96f164fcefd8d5f', 
    '7Wu5avBmalvFgEC063cJNhKLbv6eA1g8wwIoUhBH5NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )