INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4852dd94ae5e8670f75f3976d0012981da44d2f207b09a3d4258261b046edf86', 
    'ehYh3wxEVxidSLf+hRuEk2j62hNsjryaxqsA8T8HgQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)