INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a378bf637e4472da5ca6ef03be29e050a6568734ef4a1de878cf5c1825c3860', 
    'Fv+dZC7zgpceiqw9xSoBTl/P6KTo5gig77BbWP0iXQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)