UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jw6X3jzqTWsbKURJEOAIEngZDUPUk05ShaGQZZc+CxQ=' 
WHERE 
  key_id = '699f2eb689f1a3de61d213e3bcd3efcaab871999ae6c261e70dd15a509e114a3' 
  AND (
    token = 'jw6X3jzqTWsbKURJEOAIEngZDUPUk05ShaGQZZc+CxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )