INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d3e69b4791cd02da76eb22810a384748d3eeebe88bf641e2520908f494f301', 
    'CWKq+qU6Q5r5QMjWWyPQN9JFifBpV5XCnCCiLsT6mSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)