INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfc5b38a0244356554553ba11a830cef45d22fba8d8a288a85e1cd4975f4200d', 
    'MSWztmckjUjw1y5jLI36KgbY4S3wlPIJjzI8FRz7OA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)