INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de83532d70a78e9d0ccd5a299b91c2aa0171a13e8f1871c3615e8108d55a6cb9', 
    'jfHmuOm3VSY72My44i9oz3noVdH1FsfJg67+qMweWmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)