UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5JnXittacoFiotNy4qXs/Roo0vXDbl9iELHvMfggqc=' 
WHERE 
  key_id = '7c9653fcace12518fd07c9163c07103f1975c9e4aa2020b51e208fd2e2c74429' 
  AND (
    token = 'Q5JnXittacoFiotNy4qXs/Roo0vXDbl9iELHvMfggqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )