INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e08236a417e7b21fd3b565db6642e04d362b9e32d493a6cbf822c34db93edaf8', 
    'FgnXqQ3u7t6FKuBEKvVz48YqmctncIiuWb8g0RvZyik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)