INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21730e936d15b71a37923c78687a0b07d51926af3d810968278fafb06de7c79a', 
    'EgJeFJXNq9cff6VCWvUGRGpWyjsyj3Um8IZf9+2/X58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)