INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef513c9edee4528267117442604802597c830909a8ee82be1a2a35668a28b010', 
    'ngbBlJbKA4KQmLR6EWz9iXLG9NsqJKIWkKiPh9oxB2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)