UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'th/SvXnlDTuTe6cJAwC9RmesQkJtZVqGe/K/1Ng3lGc=' 
WHERE 
  key_id = '49d5c5cf201ec0035b82c950ac4f6f4f2a314fb51df2ffef902a7e824725fa4d' 
  AND (
    token = 'th/SvXnlDTuTe6cJAwC9RmesQkJtZVqGe/K/1Ng3lGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )