UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiIRBUyPZJokpKUs05tRJQqn/kxPpuIRTIxBLbT5ncw=' 
WHERE 
  key_id = '8a93398c77f49d41adb84934ffc48963273477a2efb56acd359f7f52bc780cef' 
  AND (
    token = 'fiIRBUyPZJokpKUs05tRJQqn/kxPpuIRTIxBLbT5ncw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )