UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zOI+eD0+t0OOUjsqVAvVx0r6egKmzAocl/JokF7+eUw=' 
WHERE 
  key_id = '942b0b332ea0728a4181da40b91f7d4a71b7a54b81f049856446d8a617b3d20e' 
  AND (
    token = 'zOI+eD0+t0OOUjsqVAvVx0r6egKmzAocl/JokF7+eUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )