INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c22d901695411ce38b51863dadde93bab3a777aa87f429e6a3475b5fe1ca90', 
    'lp3yxx1Q3UOzaW9KRxtaVPo8xhmq0mEDZmb+2fJdLmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)