INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd46c11d93b71af9335daa49e297f3b5acca2d1346a66c4a01f16864f04c3ede4', 
    'GZA+X9N0cFT0lyRZMwf/Q6sTm/sZeBJIgTRfXO3e+X8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)