UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KB0smi6b7H2/KIxNk7ihH2UhbmMljnaRm2kCpJ6M7yo=' 
WHERE 
  key_id = '694d2741af254003572f7f1f6afae9e27872b7fd1b983d39fda3025a469558b5' 
  AND (
    token = 'KB0smi6b7H2/KIxNk7ihH2UhbmMljnaRm2kCpJ6M7yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )