UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDClGeofDnXd/MCYVqbMhmZAF1Sm2D4/LHNGaInomyY=' 
WHERE 
  key_id = 'd3de6930ee25669ecda125f0095440a8237e4daf059071518181a378e1464315' 
  AND (
    token = 'xDClGeofDnXd/MCYVqbMhmZAF1Sm2D4/LHNGaInomyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )