INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '195350e9b3c3b3d75c580a12f69856f742056af798644925314b4efd5bdab75b', 
    'fa5okoz7j08rp+v8/2PaODsydru36TV7D3QFr4DyVMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)