UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKIXn/UbvGHxdMeQ829HI4igxrsWcG5mUV4g0UoVrvM=' 
WHERE 
  key_id = 'de31152b470c5a2847574b94b36bfa3f9c514d0e416549275cc827711cd9a791' 
  AND (
    token = 'EKIXn/UbvGHxdMeQ829HI4igxrsWcG5mUV4g0UoVrvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )