UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4ge4Q16s0cbDX0CeRKmrzbTC3ABKIOnyoFm6enNcMg=' 
WHERE 
  key_id = '6d9fc0046068d1a5e12f2666baa777cb419797ac29775324cc094497d815179e' 
  AND (
    token = 'S4ge4Q16s0cbDX0CeRKmrzbTC3ABKIOnyoFm6enNcMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )