INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e600fcde532f8539ee96b46217881d1835a016b0c9a93ea5369268875c56e065', 
    'vv2ODP3rwBqFhKUAF8kgEHhN4+5XPnpqJBgjOSr2Bis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)