INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8490f6694a1b8054450c95f81f72a557f6a56df88877c3341788f49abc22e4', 
    'BSrcLITATNpIuGgXgZM751XwnoGShLQAqkBjNqPfOJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)