INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f603c841bab5e13c49c79e57874b6d7f2f82235b65979f7f03eee504bfbf3f44', 
    'gwsPvAMnAlFYYqheC/0izrepRKYeDTisNdMd03Hju6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)