UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZp4LWJnMmXBUU5z5uxbHWXJf/HCNnREcMzwwh2X1oc=' 
WHERE 
  key_id = '45d97b54ac096eeeea15f18287b1c9240882af7ed41adaa591d0608114afde6e' 
  AND (
    token = 'XZp4LWJnMmXBUU5z5uxbHWXJf/HCNnREcMzwwh2X1oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )