UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6R2d9BAGuuGKha3iJxv+iv+dXfvduuuI6NA2qteEbA=' 
WHERE 
  key_id = '2043dff04bc6dec4991f974c5585822883d479d9177f66405abee700acf302fb' 
  AND (
    token = 'P6R2d9BAGuuGKha3iJxv+iv+dXfvduuuI6NA2qteEbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )