UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSucmE/Oqzaq7n1OD0p2EXzbitu3Ys7/YZWL9mYjlKc=' 
WHERE 
  key_id = '7446f5a1b54193efe6d04ae486d4d69f8a876ae78b2b7cbf8e5dcbee0876131b' 
  AND (
    token = 'LSucmE/Oqzaq7n1OD0p2EXzbitu3Ys7/YZWL9mYjlKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )