INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca23d53a6a21cb65694a623861a8e6b0c715c9037301650720aa0ea9c35c012f', 
    'RU7l2zyhpkkXGyw5nGKF0fcR8JJcetXUZuPROidzVis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)