INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db5d622b1457af0ca318c3d274ea3912a24cab2093683b2f53dc18247cf07584', 
    '7DHHR6b3juSGjEac4fg99i0rGz5TzAGb97mUtf+O0xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)