INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973746458af89faffbba7a9b59e1b54047605c4ebcfcdbc0835b0d3204057892', 
    'PKWAppIjS2vfMWs9p3E+A6nTyOJHEiYaePpHhEAxCHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)