UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+C2vf3B1iEmEnak31veznIcufQJs3VnyYe8QAzcL6A=' 
WHERE 
  key_id = 'b7f052c1f6918739708da3b72cfdb901f0b59c4033551a9867a9c98f8328563c' 
  AND (
    token = 'h+C2vf3B1iEmEnak31veznIcufQJs3VnyYe8QAzcL6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )