INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a502b0598f6e61d1acd92bcdab905f29d0799eeb687277c1d1cbc38bc31920cf', 
    'A6QyDZln/yPL2j18gmLtNLnzHtBkhHCDN5ZFh03YHco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)