UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P15RP0wWOj1+4Y2zxX4YruTXAzxEoeixajGw6EYlLr4=' 
WHERE 
  key_id = '9a0ec513c679b2c5cd3b7af02b9c9ff3fd72197f60686e39fc3d776ea56dcf0e' 
  AND (
    token = 'P15RP0wWOj1+4Y2zxX4YruTXAzxEoeixajGw6EYlLr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )