INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb36cb5ffc07dba4d2751193680873e20086c48b96591a4d5945dc3223c2190a', 
    'U3JH+aY/3nqDf51bF4ivV4UfnLiWOpLHMVRQa1ppNnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)