UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ri5w4cW1Ys6mOHiNH/OjWa4fvg4VOkFexApQmAaPK0c=' 
WHERE 
  key_id = '0ce6963a766cedd29487c5971d132d9b1398244374ba40fac49a824091cf31d4' 
  AND (
    token = 'ri5w4cW1Ys6mOHiNH/OjWa4fvg4VOkFexApQmAaPK0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )