UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pu0RL2A48JCKY4LyDgAREBjjKARTB91wLdccprbaZ+g=' 
WHERE 
  key_id = '3e9562c2fdc2302234bec06166be0fd4c7395aa19737fd762d34e816355f5ef4' 
  AND (
    token = 'pu0RL2A48JCKY4LyDgAREBjjKARTB91wLdccprbaZ+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )