UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDaM//nRGtTlJcjNQU2DfcIxZJhR2Qpf3OtjjeoR8Go=' 
WHERE 
  key_id = 'fe8daf94447dbeaa38d753f772c814fce165a68469f2d1a0935e1657d16fc7a3' 
  AND (
    token = 'RDaM//nRGtTlJcjNQU2DfcIxZJhR2Qpf3OtjjeoR8Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )