INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4e8d7f0303d1f8f41bd74e18025848df69bb196ad7e24b756f70334efd93c1', 
    '2eE7xHydGKUcTBAajwoNR5XOcYE08vxEHCqbvaI+zns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)