INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e048d09549572c6d113794e53a20df90a40d5a634646cf996e980eb24ca59aae', 
    '/GpVAiVIvToXKVLChHD+ncXKODpBiTCn0C1pIuFZebY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)