UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1dnp62sJpRaCqa4tuNs1nmFvOeCLTajy6vei1bKqD6c=' 
WHERE 
  key_id = 'eb18fc456f87916c353dace688553b2d99310e40c40d9ac1a0c1b71ed09f7832' 
  AND (
    token = '1dnp62sJpRaCqa4tuNs1nmFvOeCLTajy6vei1bKqD6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )