INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2984e8613abe02b8c7173300292449e8187110994d58f395a5387d4fcab949c', 
    '3iJjzvUuAvXQRLK1NqFfD+bHEhPu+Y2gu2dqVJterWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)