INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c208973d63702a31fa1d34b14421a03d377cdc7c42d8ca74a74acd183404985d', 
    'lb7FnxrO2B17LoawibHh0dXfGM6gE84LJ9usaDL83J8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)