INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c700296d97076c2c4e991c78b835661499ea532d054a9c4e18a231523e9ef49e', 
    'WrCNB8Fo30OAGylaSv+ruFY1szrTr4wvA84Ft+qEcYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)