UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IX/8ekM9Mih8jyFJ39qeIGOysAcmDKNKrG813C0HNUE=' 
WHERE 
  key_id = '7d531a5c57f8ceeea4dc76a1d82268ac5eceb184b282f622b94ff8c3049ebbdb' 
  AND (
    token = 'IX/8ekM9Mih8jyFJ39qeIGOysAcmDKNKrG813C0HNUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )