INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9d6fc788185731fdbe9281f1c60166b710e8944ba3b51b7cd2baaa085e14fbc', 
    'aCLU2Kv2kQ4g6P9EharWXJFTQKqMv/A4fzk2joLaNXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)