INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe9de0045bbe70c0c702eb3b3aced9262062560e3d6c465653040bd445d4918', 
    'c9qXSjdVtgX+Mn5uLuSYjkPMLFmCbmDOsNDcL31awdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)