UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVz086gKpSqkav6waNbUupeqgcTlv3k6/V5r+YQIhlo=' 
WHERE 
  key_id = '9671c37864908f4c43146b03e36a0b30e0494d72757dac493153d7cc1a38b12a' 
  AND (
    token = 'OVz086gKpSqkav6waNbUupeqgcTlv3k6/V5r+YQIhlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )