INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a41ded5699e4c59bbd06c851753de12bff192dd13518601e1e8e3c97abdf4910', 
    '+xnD2UZk/HEatl0vxCLUWHiq/ea1VxD0TtNnBgbY2G4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)