UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPIg7TCz5BTVMfnIwF5kLn8vbA6JnDqvHHkhvuSp91E=' 
WHERE 
  key_id = '95de7bc1374ca9786ef52fea40a952a9216e1fa41cd7d2425cc7abde2fd31bd8' 
  AND (
    token = 'SPIg7TCz5BTVMfnIwF5kLn8vbA6JnDqvHHkhvuSp91E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )