INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2203dfa81ba6afccc4b3887c963d1c91553bc38fbf93a32754067a599701e922', 
    '/0jX+KK/42fjEgjdXO0eWOThroCIbq15wN43OFu1Wh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)