UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkTI4EBweHNMHIxIimZ3xYymF21JNq7Je1Q4UDuaESU=' 
WHERE 
  key_id = '52a940aef46e655b38b369dc7427645a9acb0df58e703221a2d05e1dc4e8df5c' 
  AND (
    token = 'DkTI4EBweHNMHIxIimZ3xYymF21JNq7Je1Q4UDuaESU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )