UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/jOCtBCArA+ZZ2UfjyjOJCL2z9rgKWeM03EHNMb+wE=' 
WHERE 
  key_id = '1fdd0069967c4b3a98dffd251be9e62558a5083653d8c8f5983c4649eb07915e' 
  AND (
    token = 'w/jOCtBCArA+ZZ2UfjyjOJCL2z9rgKWeM03EHNMb+wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )