INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b827054f75d08ae7fc4b643eaae9f9e02dd795a04d98d48388d2522892c3290', 
    'U5FRp2XH/RwXYC9/jur1XCOEemvDVLGg5TbXHELOEDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)