UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cChcVugxscSizTgqVALAcf+ui5XZkqBJFiET3hAgOw=' 
WHERE 
  key_id = 'f0752bafafff7a853788391ba043337ad1457cc4d458cfb272a46a6ff25d3841' 
  AND (
    token = '/cChcVugxscSizTgqVALAcf+ui5XZkqBJFiET3hAgOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )