INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f924b773d756b6023a5a809d932cbe8b2fc6ef1dce24727f93c4df36589d5fee', 
    'mUNEFhnRApZAmS+QETmxBvlmZf4MeaklYwXwSb8ktxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)