UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ggz3kuGvtr+PImOVWhFiI2vrnGErh8iVvhloRCvu0TI=' 
WHERE 
  key_id = '52b26980cd889fad0b73379b970ff87b5da203b2af486fc0751e06a5d2e2fe01' 
  AND (
    token = 'ggz3kuGvtr+PImOVWhFiI2vrnGErh8iVvhloRCvu0TI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )