INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f386f6026f7d23cbf00e67dc7bc712095c540f7a8b85fa2e8d3461d5d6e8482', 
    'PH+ckUe//gxxLd0AjKDV8wQGil0pB3XiVqRtqrknDv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)