INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6300c5340d0ce56598ec10b9ea4dc7a1b91914a96c98cb9fd6611c603a83b8e6', 
    'QbPHezwuzI3M49ebFXbdKyVtZpT5Ea3PiB6Xicjjdqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)