INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb8b74c0346f13225b2abc474e187494ec3b80eb6098d0d7bbf1e264e22a0d2', 
    'CfPAOhXsToQICjTRzeUDcw6LByvHqc7wERgg5fccVgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)