INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a346cc92760f86e91e65bd795be17bd80ab2381e81e043d30b63d75109983c85', 
    'wQ1WR8ZwzLPkh6ntwbh2NNzO9kQh0LKrqoDTt+wzIGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)