INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b19c6583c8282b00a77b3d5fde87373e77384bfb0cc7ae8ed93c2177331a6f0', 
    'XfCon0nn8Daf74IFCCwySRbCZctqAXMVtDFk0U3L+xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)