INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fffe510808766c4ba3bc3139e969b1d8428d6f5c3aeb536ec1bc12198d4b51', 
    'TZuIw7TJe0UGzZKsOTgRQBj2hsnRNcoAnX6J7a4t6sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)