INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d90173d0d9c7948284f725accfb98017b43bac462fbbab829e4956df064d608', 
    'NpLEJ9RThqVYXzDb6UKJOWGD2wZgzwVE5/1w4Uu0lOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)