INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2878ba6e4add65c9d71555568db199057f4145400c7ca0d91c35533577dc77c', 
    'rHcYLUm86bZuQN77WySyBI1E/F2yju09QwHg3oxcpZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)