UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pg9+8be+nrdtV2sBjpARN7883Tbm2cu5Stta/3NkIZI=' 
WHERE 
  key_id = 'c0c0550e9c78ec299214d56243fe3c2a92ed93dc985600cc610c055d482c79c5' 
  AND (
    token = 'Pg9+8be+nrdtV2sBjpARN7883Tbm2cu5Stta/3NkIZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )