INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f7c11453d0a27068349e19a645dad824755dd416624aa5d07e6c168c89faca', 
    '1fg1Ci5OFvTBaKcWRhjMyqVSekgVDFF7pLi7Fledkvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)