INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2958f8e6b4632f31db07560f1743b24564b7dd0d0a59ab0a8ecd96682153489', 
    'nc35H07pS/YqmKsTIqxntlOBCNhS7DCn1lNGP5ZEdhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)