INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd371c6bcb7ce8ccbc7122e84a022a69225015b24db76bf69d7b98436255a4312', 
    'iBbMZ9XShvQSBmztYnKFp/Wnye/OhOUIgEP1fOLiM18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)