UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVrKArVa1x8QrQLFbZAqvH4LIRUCdpRc56hD1Mzuv0g=' 
WHERE 
  key_id = 'c7303e58a7aa2e09d34b75e336fe1f2ad5c4a379bd011f936c1a7bcd4e9d0e4c' 
  AND (
    token = 'pVrKArVa1x8QrQLFbZAqvH4LIRUCdpRc56hD1Mzuv0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )