UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVj4c7lMHd6lolNEhDcMyxYYcHqtkIqKZCKBFI/mDec=' 
WHERE 
  key_id = '0506e3bf4cec0d35cc775d98435383da3e9887397b6a5d1d0f2db419aed86588' 
  AND (
    token = 'VVj4c7lMHd6lolNEhDcMyxYYcHqtkIqKZCKBFI/mDec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )