INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70f0dab18acf4e12999a65375551a9b276db24e2a75c7c56692d28af0341053f', 
    'B/99rZHcIlECx/BG0sQDeZ85bGjdKGI11Kf171nlz0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)