UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWzkzNow54vYkAmoKA6U2m1gMw4keyKavV7BXS5AwC4=' 
WHERE 
  key_id = 'a1f3547cd357c26f8a197bfb0190cb9a6fee5fc79f90d1ca545e7f8a9112b177' 
  AND (
    token = 'CWzkzNow54vYkAmoKA6U2m1gMw4keyKavV7BXS5AwC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )