UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1yI4o2xbwlgAoHIhbCVNGgjxRXBEHvkPCAtAI6Kidc=' 
WHERE 
  key_id = 'bc8abef668079152ef320e32fab498288b953b2c401f351fa59a11c8c2f2c85f' 
  AND (
    token = 'f1yI4o2xbwlgAoHIhbCVNGgjxRXBEHvkPCAtAI6Kidc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )