UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEDh8jtePxx+rvfnVH0B6N6/at89HPDtt3m7AwqSYXs=' 
WHERE 
  key_id = '58910471f4b267d41ba7bf9b84e23c75d01d2508c65e3b54149fdb7706dd2fae' 
  AND (
    token = 'rEDh8jtePxx+rvfnVH0B6N6/at89HPDtt3m7AwqSYXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )