UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpBJU9MUbgMCGUUo+uJIH/PYCidl+FOyYZUpFXtebbc=' 
WHERE 
  key_id = 'b2dc9ba48d13647228f2bae42e53fc117404f06038b330938a3bcd0d472dec68' 
  AND (
    token = 'dpBJU9MUbgMCGUUo+uJIH/PYCidl+FOyYZUpFXtebbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )