INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea216f6e5a6b0e4f95c1b9badc15e84764150e8de30d70e16397fefd60734c99', 
    'fuG5OmlyhsNu1YH/EFNdlyw2BHQ2WkAXe6GKI1gNYqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)