INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e984a6fceabf4966359eb83d89bb2f1b30477d39709db5e7a3bef645ab1ffd2', 
    '2FMNg3VNQdY6D9TST6aRxu0xMlvzK0wG0eimIvKOxyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)