UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PMDycS8s3kzca5S24UFqihE1W/nPIcsGRoJmkVpNWU=' 
WHERE 
  key_id = 'f99e3e423dd44c3f2a935ba11ab07f5322c253ef82c9043088217b06ff654bd6' 
  AND (
    token = '1PMDycS8s3kzca5S24UFqihE1W/nPIcsGRoJmkVpNWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )