INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ed5d9eb9468ca893b1ccf31b27f59a46da4d21d4938354da9ece47844156ab', 
    'IEY5XKJLhJdTXb7eHnhQ9yM+Z33PSAFA123MXM9b5SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)