INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85a902621ffe54b086d807bceea9af0af9c52f9865c424edd40e785acf3f5017', 
    'TrFmfWeskJ6u4u2tzihqrHFk2pn1qxks8Nf95z2D4hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)