INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca5c9e74af3bad8e8c751962e73a9f9d4c57e3978a569f8ae426d2288beab168', 
    'X5wj36C9VN1T+JRKywaoK6fcCv0tXMsjlKHxSd70UBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)