INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08e208c55cb881ee7f474cc2285777552a90bb1d042103cdb69c33513423702c', 
    'DG2KHY2qnc9bif/fnFgkpzRuQGb6szRAZWVD0cNsiO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)