UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgtPYu4BcpczYsrvOy0iiS1NzowEzcSzyGoIIIvf9+I=' 
WHERE 
  key_id = '241a54b543eba5deb812fc46ea6df7a3e8306cdb67c2e31c72a1d864de35181c' 
  AND (
    token = 'BgtPYu4BcpczYsrvOy0iiS1NzowEzcSzyGoIIIvf9+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )