INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c953daa4cd97d58cae8db5c239b13d417c577dbb970853b545dae1a5479ddd67', 
    'vCmOfrFFLTLFiXyYmUT6OzIqktPZE2zVtySXE8CbMpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)