INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50cd9ae5b5c1c43b0f71b7bfd5adcb306c9539e031a9c300997c105ac0e2acd', 
    'hCy4M4i4V6ZU32noQ3QGt0n1jC+w62+l2MtGmYyw15M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)