INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f9aa73a245a7a6e022ce44f94789628628a2fc5181bd6981f6aeb6e5ee3c7e4', 
    'qbvDwlEMP3Vs00L7sCd4Ni0XtQjTEXa3zCKoLuTBJIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)