INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc0eb341df16d371238f29a9733f1ff770307837c65debc2fb2d72c8f548f5ce', 
    'SPSCV59Im7F/6t0giQrwUmnkA12zNVj9BHORgpHHOvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)