INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15bd8cd23e85be4b224d0cd1dd321f0d3e5ac25d51aaccff8bcdd505ac19b0d8', 
    '2gbeVbyWCQdYHVeJFZHgamycerLoMFqhrvTl2CI+Ndw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)