INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30a1c14d555162f8e5925b0b954192026d8f8a9abe26ba2e8366e50e65a4b6eb', 
    'MFdO5KyL8GA8QP8eEGkoTu/mQZylRm9HwxkyW2ELwgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)