UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHC+QtiU1lKHlZBcOh9g07smyNrnl54TauZJDP4zTvY=' 
WHERE 
  key_id = '41c9a9b6c4fdeb5952f5197843020c1b514950a4e7ed538c01ba04e1d3bb7173' 
  AND (
    token = 'zHC+QtiU1lKHlZBcOh9g07smyNrnl54TauZJDP4zTvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )