UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8lR2Jn4oimWA5z1uCossm009q7cWR6I3IO3iVR9Xz0=' 
WHERE 
  key_id = 'e0ac05327c604994b4464ec026bc6d7a0af2682abdc574d4cca3b3aa28d3b460' 
  AND (
    token = 'C8lR2Jn4oimWA5z1uCossm009q7cWR6I3IO3iVR9Xz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )