INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77dd285ff81b1718a09449b2fb55d360293ad3be2b9bb1f24f2788db13411f03', 
    'Qe5LloLqMq8xSdiQptr0P5J7VTOo58zGpRQVAII8lio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)