INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '596e68afb56785b797b066500404799950367146c21735d81c5e7adefbb37821', 
    'd+A7anG/4SI0VWcRIIsI7iXRCCHlDrnZFe2EfkmIdpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)