UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'la3pGse/xduP79n0/FDET9rx3mKmOCtHb64d+aDn3Xc=' 
WHERE 
  key_id = 'b43441fd86c23deefb0a710b555951af539976d0a9049f6eecaa060f119b3261' 
  AND (
    token = 'la3pGse/xduP79n0/FDET9rx3mKmOCtHb64d+aDn3Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )