UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/BoiaTqSR5/E6RCRh5pJ0xiHwitPDXt7h3QP4T01zQ=' 
WHERE 
  key_id = '6b86b72063eeffba1fbaf32d55f63ab24d0d02e55557417d915079f24ff95174' 
  AND (
    token = 'x/BoiaTqSR5/E6RCRh5pJ0xiHwitPDXt7h3QP4T01zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )