INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be84f7b34de828364406ad5a03b89a62d108d1e6182522f278af0f7e645fad56', 
    'iyDrXs2gkLHdcjBlgqC2El5HcLtJrRUcGFWef5FZWF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)