INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e4d8819af42ff5f88f737f3070cbff439f13a9a79f726bd98092cd2b96ed69', 
    'jfz/KikyHnNSKzVQEv0c16YOm5q7T8XuDAe+2KeDcng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)