INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2640f15683a784f087e5bb3dafc972862e55688825162657db62013371e649f5', 
    'WrfxswfqxDVfvITqWjXZ3z/Aj59GRP9V5AO3lyskCC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)