INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec2ecb6d38f6697914eb2668871212c43a2995bac819e3187c5a8dbf35ca193', 
    'f3TcUxiyhgjuK9njUm5n4f1GrpWfiW8Q1vm/m58AwHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)