UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXtSb/Pzo54RIGEHum1JbTgcvCzTXJpZvt+FX5xZIs0=' 
WHERE 
  key_id = '26cb24921077bb0449e7975a3aebbe03ebbac667df9d3aa25bf59cd771aa7137' 
  AND (
    token = 'NXtSb/Pzo54RIGEHum1JbTgcvCzTXJpZvt+FX5xZIs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )