UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3iBhwEa/xAFXvGhyitCQxPuCcNUWsyu3vLVOs8x4Mk=' 
WHERE 
  key_id = '55c4c1199bbbe86a9c147460284512efcdde11dd0c78bc213ba30adf6b68ffd8' 
  AND (
    token = 'F3iBhwEa/xAFXvGhyitCQxPuCcNUWsyu3vLVOs8x4Mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )