INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d702355c5be327d4de8a4fa2dc465451ebc155cbe509c1802d939d5dcf6b384', 
    '9LclqAi68SejuvFGnRiVhbychVSDmoQ0P0fUdEupvUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)