UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evDaO3SWUK+lxWRJC4hoR4rB8s/3/qBLQ7DMkGTShL0=' 
WHERE 
  key_id = 'e8a6e9a4766429bdb8aa10cb6a97078033e7797ebb212d882f55075996c0b141' 
  AND (
    token = 'evDaO3SWUK+lxWRJC4hoR4rB8s/3/qBLQ7DMkGTShL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )