INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1273645d9a8ee0ed2464126ef32ea11a8fbd263346498a78bb2dfe8e0f541b4d', 
    'x3388mIbqI4MEhpmIeUlTfYIvRW8XtHqmR5WMvzFPD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)