INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20057f2c2d1cefa567dfe01476373f555cd004f2ea4cf905a7cf9d76894d551d', 
    'iel+hWBqrIx6KNzPVeTxeL7LeAffUr0qc6rEKOherXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)