UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf83IISXYpfTmnHZqtMsWXEXcXgXBXRZlyXvjMo0hLo=' 
WHERE 
  key_id = 'afa5d5ff76f2aa7225c649f5427393309dee7059e9e7bc455fdda583833893a9' 
  AND (
    token = 'Qf83IISXYpfTmnHZqtMsWXEXcXgXBXRZlyXvjMo0hLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )