UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eeh/13W9Mf9r3FQV53Fu2AsDGOAdCkcP8i8dgIn6ygE=' 
WHERE 
  key_id = 'ab1fbc9ef0577a11626a8b062e2168ffe4cb0e400b12b96abeb5cf83ef0e87b0' 
  AND (
    token = 'Eeh/13W9Mf9r3FQV53Fu2AsDGOAdCkcP8i8dgIn6ygE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )