UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0QQi5nuR8Cus9QNrs+fyEe7B9FAJExs3zvMSDNhk6g=' 
WHERE 
  key_id = 'b4a1c9770001b3cb7f14763ec3fbfe4a16d55806e7f86dc7d95eb7e0012d0686' 
  AND (
    token = 'r0QQi5nuR8Cus9QNrs+fyEe7B9FAJExs3zvMSDNhk6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )