INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b9b78f616db381f6c45c42f9854aa44d0b3607497619634d65968eee5bd471e', 
    'vC69kPUTaewD/WbVeXPG3whdn1DcOl88GvfCIE6hbLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)