UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFwFTryimSm+M7RqowabItP3zSCCDixpL97DMSrlJ+A=' 
WHERE 
  key_id = 'd569a36262822e103724208c9b3be5eb73445ad8fc30b6e4754342f2bb7fd21b' 
  AND (
    token = 'bFwFTryimSm+M7RqowabItP3zSCCDixpL97DMSrlJ+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )