INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0fd725eada522a067c5dae453b8b0e68cc51ecb426fb5d99df45d7d18d4aaf8', 
    'eQgV/8+kjBbEEpKi2/53DQogcFSWN4X6e0t3xsFUQsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )