UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+KIb9vzQV54v/RPepnGmM1o145U7aeHlEc1Ndd3MMs=' 
WHERE 
  key_id = 'e4c1b90b0f04c806f6b7fa74d777c5b6934109a415d77c3a3841f2a963feefe2' 
  AND (
    token = '3+KIb9vzQV54v/RPepnGmM1o145U7aeHlEc1Ndd3MMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )