UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jE/iqcuxNk1NN2AgovD0IScfArFZcKhhGiyc2HLF3vI=' 
WHERE 
  key_id = '9d79957e376b66d828e4261b7e4daa57757bc19a0f3d185bc0a467b26dc7731b' 
  AND (
    token = 'jE/iqcuxNk1NN2AgovD0IScfArFZcKhhGiyc2HLF3vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )