UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjQAf+Ytf84GrU2BkJYE1xsXOK1hK4s2FSlVWigiibA=' 
WHERE 
  key_id = 'f590bf79899038612b85741ba4a2c4eb791a0655af238e86729dd572e6951d92' 
  AND (
    token = 'IjQAf+Ytf84GrU2BkJYE1xsXOK1hK4s2FSlVWigiibA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )