INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c456d9a883f65fd98e75c71110635664096ca9c091c91e9e0392f961e424bb', 
    'PKpMkv1BNSigzW3Qcj1X68BHtT3aVez0ZO2ZvYXPjsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)