UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9qO9cUGvHpzvETMX85hT8mY+Wp0wcaOZmGkBvq42sM=' 
WHERE 
  key_id = '90a1e8c82a13bc28cdef85a25241821ccf8f2beada2517be102c1b999a0e67f0' 
  AND (
    token = 'D9qO9cUGvHpzvETMX85hT8mY+Wp0wcaOZmGkBvq42sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )