INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6f880c81d4b7944f3bb691c4619de0946476288d93ee793e87a208d276665d', 
    'P81kesAp0SNJNcq3Q44aaYXry0+MKHIjJt67wxAE9c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00156

Result

int(1)