UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mInEzbwZkBFK1xIUHp8nicbCWvDz4qKFzx3M6r8eU4=' 
WHERE 
  key_id = 'bb53e8597056aa4c87945e9b35345d8cc75cbf4a1f147103f666dd8e52810a15' 
  AND (
    token = '4mInEzbwZkBFK1xIUHp8nicbCWvDz4qKFzx3M6r8eU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )