INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d22f526c3ce518d722bb0a66dff27acca520a87ceb06966808568bd632a2bc', 
    'DKu+jqwoTUM4Ud21Vbpt3/Hy5VhrvId15BEQe4DRQyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)