UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyCDyjePIgf9rahNfS1LLBaTnzOFfNPksDhIIP6XYBU=' 
WHERE 
  key_id = 'db3e890c5ca6eaf8a32ba4715a6b14b1a2bb2937636214d481bc0755633207bd' 
  AND (
    token = 'gyCDyjePIgf9rahNfS1LLBaTnzOFfNPksDhIIP6XYBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )