INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3c2d0089db584fc036617cabfe99970a55010ac6a42816822882e502ed8414e', 
    'ug5zdDdvqyNVN2ehNnsWNJj844oz/WSlBzhHFfunGmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)