UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdDnjs03m2qv4DN0IN0hsLBG4yKIrrbDTbk5Z2hDhak=' 
WHERE 
  key_id = '3fb9886deab17a7b9354cf2a5b81e1fd32b957cb520e753ba389df7304f88d1e' 
  AND (
    token = 'tdDnjs03m2qv4DN0IN0hsLBG4yKIrrbDTbk5Z2hDhak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )