UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AUIpM2np5pQ3UI0X0owvFa9tk7tS52f7zJtpkhQbwA=' 
WHERE 
  key_id = 'dc236808830c6770dfdbb42666af28cd88dd1db4142b6ef46d4093a9b2ee187b' 
  AND (
    token = '+AUIpM2np5pQ3UI0X0owvFa9tk7tS52f7zJtpkhQbwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )