UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Syt2Xv+EGDCIJrbOVwUIFS9aAzBCOwGB88mNScJerbc=' 
WHERE 
  key_id = '4cc47008614750dd92a72041c4be67ffdc4de75eafec97a3f0b445990948e332' 
  AND (
    token = 'Syt2Xv+EGDCIJrbOVwUIFS9aAzBCOwGB88mNScJerbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )