UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJOelMC57arQczLpIC2E/pHP+ll/v0AYKnMZSIZrlJk=' 
WHERE 
  key_id = '887da5d96f6218b64fc2783b58fc2fcf5b5839dbecdcdc4285e8355199ca7979' 
  AND (
    token = 'EJOelMC57arQczLpIC2E/pHP+ll/v0AYKnMZSIZrlJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )