UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8Ocp5+WOo4fMcsGDE26jyvDFk9NlaUH7zaDTKMko1w=' 
WHERE 
  key_id = '17779a0e53832d42a8d097a382f2c6c2b232fa4150be6829d70689c3e086487c' 
  AND (
    token = 'O8Ocp5+WOo4fMcsGDE26jyvDFk9NlaUH7zaDTKMko1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )