INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1739eb6ba7b24ab599b2238ee0998814ae40d159ba47985df59dc994c7360a13', 
    'RIt9pfaITohAhP1l1v3uWnEFmwOn46nEmGdfLPqITaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)