UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpAPQ9kB1suUqRZUgdUdC31yr5oL2tblaVv4/Vlz0SI=' 
WHERE 
  key_id = 'f8fb6cd8b6511e7b29987887208ff4fa93eda4cb9165dff3b4c6f5ff18a2d911' 
  AND (
    token = 'BpAPQ9kB1suUqRZUgdUdC31yr5oL2tblaVv4/Vlz0SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )