INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f4d0ddb4719ac386a7dff01d1a11790d52da63bdc84450f79653ecb8755e31d', 
    'W/urAl7y1QAipzR05tjI85HpGUGtIERBUxyAY8ZiLok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)