INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a584454c6bbc73889cc22a5afd9adc898472f7d08608360fa9fa008fd98e8f40', 
    'Zj6SL6+cQkJrI9CM8z9E6XRw3InFR9PWkVy6UB2Z8QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)