INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcfe253652976fc1061502bfdbf579741b24227474d139333276dcafa3693648', 
    'pGnSs/htZ1TXIlDAwB2R7bS8IhimIvlJwWeFJWBPqGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)