INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77cd355135136a3f315de7f28de2728fae409a4a06fc19c386b2fb51043431e1', 
    'K84PERA+VcETwFVf7q7Z7PWN9bkgYaAKZSGywxecbkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)