INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a30664613cd22fa00f753489aee72cef93fafcfe0259b51bb737677ccce409a5', 
    'SDuL2pL2EFreE/gJevK3p9I2V6+eSasdKQFKsucixzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)