INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7839bbd8d5d64ac08448c13fba523d421c819b04019c89a9c716e352b666594', 
    'MkgIoOqzCZC+FrWDd43feuK08hWrQdNZ8V+y3Sp9CnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)