UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQIuMzkKCgCrAgft5fHq2WYOrzyJ1moyH5+TXZVIRD4=' 
WHERE 
  key_id = '2c1950a9b0562d98f449c1d7b0e4f29320d55be7a9d5c0026681e2968d8be27b' 
  AND (
    token = 'jQIuMzkKCgCrAgft5fHq2WYOrzyJ1moyH5+TXZVIRD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )