UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/mCz62W+4UcuKMUuE4AvVohM8gRTDbsNN/uFi2uHWw=' 
WHERE 
  key_id = '591463736f0129fcfd0fb00718e3145f9affba1c314786520a0b46e7fd8d4c70' 
  AND (
    token = '5/mCz62W+4UcuKMUuE4AvVohM8gRTDbsNN/uFi2uHWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )