INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec853099fba5579e00ac49a32a355d3603fba67d94b024bea870a113874469ca', 
    'xfq8iNI+MxOMOHucnF2XBjmA2ER0T3O6405Fmzf9osM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)