UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6o06y1N3YImmVVPi5Mh85xRHk3vNvrjiQwUBxeBAMM=' 
WHERE 
  key_id = '9f9b5971f3b4c6b51c34224856e3a0b1b78e3a1f28e5162393ce0e7f12520ca0' 
  AND (
    token = 'p6o06y1N3YImmVVPi5Mh85xRHk3vNvrjiQwUBxeBAMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )