UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rm4wWSJb/uPpu8WgQQgE1AXR8ykJpfbFTN/27pL9kok=' 
WHERE 
  key_id = 'cba21caab8a12ef213eddff82c9a0ef16ade20e646d2a5d0a0ed51ccbb4197ae' 
  AND (
    token = 'Rm4wWSJb/uPpu8WgQQgE1AXR8ykJpfbFTN/27pL9kok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )