UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JYNK4aRj7kzarvCnuvv6bFTABNX+Z/MuzELMz8GLpc=' 
WHERE 
  key_id = '1b6c1f3d24ca549ff74a9ee567bbea755906e6ded867587cc933baaff5520b88' 
  AND (
    token = '+JYNK4aRj7kzarvCnuvv6bFTABNX+Z/MuzELMz8GLpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )