UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89Fi/O1NXMSnpynbcuG6Fm8STthCGYXBdw9SbNPOQyA=' 
WHERE 
  key_id = 'f5ccf22746743af1ed5d1c33a64790977ac1f0370f0873e89682ced08398056d' 
  AND (
    token = '89Fi/O1NXMSnpynbcuG6Fm8STthCGYXBdw9SbNPOQyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )