UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGKiPCox2XSVAKr+bcAv3eGXa/2Zs1GCe6wLQ5s6V2I=' 
WHERE 
  key_id = '95c7c5cf0a8662e755b1c591eceaabe0d6fcbb887c76c96b0d6f2042ba92c0b5' 
  AND (
    token = 'nGKiPCox2XSVAKr+bcAv3eGXa/2Zs1GCe6wLQ5s6V2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )