INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e336a3b33ccf8e544c12e5b7225f53c8a79cc1d030e64217e9854068edc0963d', 
    'w8Rcd4sYoleekrHsKY1tMZmtG8T5izH1rMlfAF+HS8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)