INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375b5f2e442c2cff7675f1b5798949462857d3fdf97acef7c107db25fe23e044', 
    'rR0YpMnWipEeb2CRNxdzkXEz/z19glIK/9aEkaBW69o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)