UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOZpfJ+Zzgay7OHt/XL1JvhM/No7b1EC/SlEm6KGER4=' 
WHERE 
  key_id = 'f820b7fd77063b0834d841e16fa9d4cc74b68f4d66ead20daa768a2d0a23effb' 
  AND (
    token = 'WOZpfJ+Zzgay7OHt/XL1JvhM/No7b1EC/SlEm6KGER4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )