INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fa68edbb45b0fed821878788caeae71f0743370ce316be62a9a665bc9de686b', 
    '4pM6DSLS6sxp9fpc3GatPmGD7jvzaKQBhQtDgynFT3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)