UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ntM53BeDepd9aPqSDT/TM5NkyrKYP1aG8f2XJIw6V/s=' 
WHERE 
  key_id = '0f27a05f507857c9252049297c4ddf774667798b681941d77f819d7d166e0c3d' 
  AND (
    token = 'ntM53BeDepd9aPqSDT/TM5NkyrKYP1aG8f2XJIw6V/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )