INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80b676d7011846987016ec087415552bf7a2a6faa67c9f9caf25f547d4e5bd1d', 
    '/XCQ+wrHO7C2GcguNHLl19qWSp/zXktoc8nXhoGrxDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)