INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '981a8921acf11f322fc496ef2fe0165ec51ad9ad2ebf8b44a6ad130b6ad7c6bd', 
    'ScIeGxEkmRNgojZgY2Gy0NMEKWRDM+4vh9Lu3Oh0cpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)