UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WYr4Q8JMXV7v5Dz8OOmyJgZnMJV0hl7YR4E6P3Rd7g=' 
WHERE 
  key_id = 'a253f34f7d614596dd849b6a99ee29dc7a368b4a6fafc719a1e403471463db83' 
  AND (
    token = '2WYr4Q8JMXV7v5Dz8OOmyJgZnMJV0hl7YR4E6P3Rd7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )