INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7103dc485f4013a8d0fb2f9d014c3d1474775b2ed0552b174a7adda98f2342b5', 
    'nuFGEaUq8mJ155Vo/gzJMw33WpYQKQcMUo/IYZQzpD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)