UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWqQLALZ4C5kAOFvxxk4UEBbo0sJyxqPZ7QylGi/Y30=' 
WHERE 
  key_id = '75aa788c92cd52afb99ee7571cd89af4c9a7ca9ccec7ea0c60cce0f2afc7e141' 
  AND (
    token = 'HWqQLALZ4C5kAOFvxxk4UEBbo0sJyxqPZ7QylGi/Y30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )