INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43ee857a15eb0d60914062c1b49859d120e54f0344c556eb94a5cb8251ad1e56', 
    'GzEKIOdznHdjcIx7cIRMu2ual9CAUf2qoxO5YBhESlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)