INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b549aed45cf35b4edcb5394caeecdf15f95c69f26c134df3d7f34085b8a9f89', 
    'dPZSkzrDEQQuGwkLGKqCKopBFqnyyLKG7R4csz6Vfls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)