INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a41b489c76d2a78d883487a1210b674c078930469d57fd5847750b160f4b9a', 
    'U3kTUOvmJVC8uwMVqmniOYgJ8N60X+1//9oLJRbkUos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)