INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a73a8d1972ca41a27b990905416a72ad8f37945592605d76040bb7a80765a37', 
    'L9/IVFa3RKnv7IMVxpdFA2VuiUzD6ijcJgI/VT5y6yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)