INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec577059569e1f1045eb9923cedf9d7b486e38028e86366a8bc350e137cbda1a', 
    'czkOXHy4qs526FSfSaecHKm4l15nyo6sq0bBPVCwS5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)