INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c62ac2af595a279a814a3d5700ef843ecb22ef5c8b8d39fa124bed47a77f03a', 
    'leDq62E1E3UtoeEw0s8VK522MtIFJLiq7T5BqTlboUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)