UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsBz/Le/iW4jAu4tKdxMD8gCYbSK+7Ph4XvqdiNitMU=' 
WHERE 
  key_id = '018c942194dd59d977e854b28da98c4ee3e3e59ec2f947659f0e51d57123e938' 
  AND (
    token = 'fsBz/Le/iW4jAu4tKdxMD8gCYbSK+7Ph4XvqdiNitMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )