INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ee692bb911a147f7cafe9d04b62dd3a5dfb7e3fd651ebedefcf8b58988818c', 
    'mUblq/cZzigVS1ZYs7zHTfOsGR8jruirdmAgZMKNHUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)