INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '791a5b42bf9e787249819624c1ed6a82a96fe73426e9693a9c9bf7659d2e8b30', 
    'weKOIUl8H9P5KEf9+acXt1EDR32jUsQAng4QnwEVIvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)