INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca7254d093eb4e3984603b25170135464142e00c00c7eef816954dcb895f473', 
    'lNTSZET+O6YgnKvHAJaYui9rwfc/XcnKWi6S5D2OByE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)