INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b770e4d11e4847cf9c6c2ee1eefdcf4df2b01d8218296530fa91644af697142f', 
    '1HIc+DUzYderXYJjU1BlgnSiPe+3T3wHY5tRAJOQQ84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)