UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnn0y4c6rNr+Z/660xFtOLoBJp9a498ri/nnPdz0g4s=' 
WHERE 
  key_id = 'b7838d6150164f696a319464a19ee43c36c007ab99f7a7a27bb0aa4e27364e4a' 
  AND (
    token = 'hnn0y4c6rNr+Z/660xFtOLoBJp9a498ri/nnPdz0g4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )