INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5314170a2442574cf7550a69f96e5cafd658d4490d693708e65ca95288c29aff', 
    'ZflCsU6C+wjPSYEF+GCiTJFwN5kh7C1PKeNENM7jMi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)