INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd79829f53fea954a3694dd54af65cb28e7271805e87746b6dbac099002fa233e', 
    'asU1Th+AdOz1GZeju4yKiSgUjQam8P9xIEMckUWUq2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)