INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a7a025d49fc75aa0fa8c66940be18220d39ecd49f5b258efc6fbbb58139578', 
    'f9b95/tayleLwt+nlTAcRd49eAKZMXL3x0qK6Hvxolk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)