INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597dc2c78da98290668ffff5bd9a2c5b1c9deed4eda8da83016969931aee8186', 
    'bRYekdkLTwd0HOFCwCE9Wlg11QdKG1AN/boOEoPvviU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)