INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc0e5952d62586b83e5445c0be308739866a05b453f6857921374b0002ade5d5', 
    'jAV8V2ymAXzQxQGNUD3gLvhB4DQIV5BG8PgxG/gy+no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)