INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '65db60605c427c6fdd2fa10c249a523a852e73eae2a93ca0dd54bc0f30678d1a', 
    '3GR3Oaf8GkUadXBk3KFt2WPHj9L9GxFojEp0y/SBLKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)