INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e541a60a7d452df73f114174f3cf6155df7f17c3b89b75a70797d5d050d92488', 
    'Zx7pQo22sYNpxtcr9iR4oyHRNbgj01fVc81VApAwBFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)