UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMy3e5RdLCG8ujQhKPYuqBhHl4+KahxLJwBDSsPrQM8=' 
WHERE 
  key_id = 'cf56f53621ed559aed31749fb82411d304cd26ea0210a181a82c7f515d9ad4aa' 
  AND (
    token = 'DMy3e5RdLCG8ujQhKPYuqBhHl4+KahxLJwBDSsPrQM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )