INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7e3ca56dcf795a66937280cf613993cb1704ed7e259168c51641ab374b5ab2', 
    'JgKuHkxcMRElbDufeeYbvoGdw7HOT4AsROe+nGPB8OA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)