INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca2c9470acb65a5237f8f54de80b4ab752018a367ca16f687d81ab042198ddd', 
    'yKHia3F1FHVTteiwht1B56IUOgw1E+IKCSC8ONxEfRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)