INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1669a36b03c040dc1051802d1cdbf54f41eaaa8cbefe1e158f100df1e78c0efe', 
    '5SmKJtxRGEUudK28N9G5fGv/DRBZtBQJY54k79iGcGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)