UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K78i0xZJhUD4BrDEOHzCmb/RmJ31s8AkW7Cm8lrxdFY=' 
WHERE 
  key_id = 'd4fce731e1df2c5219f0eafb90716846cd74ab8b7a521396cc4951580f977254' 
  AND (
    token = 'K78i0xZJhUD4BrDEOHzCmb/RmJ31s8AkW7Cm8lrxdFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )