UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCt9P6MDGhTXDV6VI3R6HyhSyZht1lJqRYHCbHIYGw0=' 
WHERE 
  key_id = 'f44ccc237bd6f67f25b300dd7b44bdf9b38f7513196478edfcafb2799799756b' 
  AND (
    token = 'pCt9P6MDGhTXDV6VI3R6HyhSyZht1lJqRYHCbHIYGw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )