INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7349796a8227a72a2c5b05d11e7de75c58c2173ea21171516afa8ef88a87d17', 
    '7ekHYRZIQLTzt7PzSCFLPFtYbXa0v5SpAvfUx90U4yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)