INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e6535f368e899b8949ab503fb6a7dcca0e6fd07ebc6c697404d94684f7b6169', 
    '4SpPsgSmFvh49SlkQwZyo3+Y30wgInJLDnuA0C9lD20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)