INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6266db859bd087061e292a608674ca3a8cf2b3dea137ce0207fd5843ead37ba4', 
    'FbdVx4ud69ajYNGnMZvz6bV94VnFFkEPqv1Qv9loxd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)