UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/7/N4whhjDdCimLx3/AC8HSJs4IQ74RvozkcCP6Bgs=' 
WHERE 
  key_id = '8c816c0ad1a1ed6dc9fa9b0e1b567f9b307d01cbf90be06e88f4bf410e377e84' 
  AND (
    token = 'c/7/N4whhjDdCimLx3/AC8HSJs4IQ74RvozkcCP6Bgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )