INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eec6574248c6add3390c30a973d11aec4a0cb7c777c649f1b76e36d7055a503', 
    'C0L8cgvsY3VK1ziOCAUUGNQI1tNj+itDpQIHfNg1quM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)