UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JV1j2VIqlCQQt/0jNNuvFucOqA8E01lheUO9UgIdUL4=' 
WHERE 
  key_id = '16b564e3ba34973b9fb94b8a1a52f992b4772029b234039304e79f4b78b0ef2b' 
  AND (
    token = 'JV1j2VIqlCQQt/0jNNuvFucOqA8E01lheUO9UgIdUL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )