UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KflB5Mmak1t3Cxr+xVmm1bLuIqoAXWzt6h+B0Ky2FRE=' 
WHERE 
  key_id = '58c1212769903b0f77288fa5d727da3ee03f784c62849ec07882b0d459fb6d04' 
  AND (
    token = 'KflB5Mmak1t3Cxr+xVmm1bLuIqoAXWzt6h+B0Ky2FRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )