INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51142acfc82ebddcce256389edcaf3bf1e24b927eee7855d0180bb01343188e8', 
    'GtgvVtYGffliqs5E7dx3Wy3/r8hr/h7G0KIUd2EXpOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)