UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5FOIPWY+4HpbcGLr/Uz9g3mxW3hiR59ZLUEMSv0Baw=' 
WHERE 
  key_id = '7d1e61654ac4581dce715f91a0b6acb95a0328f6d711cf86414e382da8a443be' 
  AND (
    token = 'P5FOIPWY+4HpbcGLr/Uz9g3mxW3hiR59ZLUEMSv0Baw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )