UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd78plwRyVMjNtgcb//Siyw/lFLDWpaW2Z9pp9JdQ3I8=' 
WHERE 
  key_id = '36722108a13c900b6e0c850f9f8148eb97f929f07c1e4d46b6e756775dbd9cdc' 
  AND (
    token = 'd78plwRyVMjNtgcb//Siyw/lFLDWpaW2Z9pp9JdQ3I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )