INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9986c3a9197e70a1ef7241049c4d283255845e58101fef01438a4c497161ff0', 
    'kHiM1UMvWboZntScZf2cGXS3dWrAHS/WJSivrr7IKaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)