INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e9d6bd7a05e2ff5b1d5d3f90e6b1a6a0a30e4b151ea511a95906880330c7f53', 
    'BUvqkSuhOtgUVjrhmN58VztQqojG3esQzyzmtErlJrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)