INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cffa03c230cc2b599913f3e49d98261dff18ced597986c796decaaeb8935af0', 
    'x9N47OQpxRotIsYSwS1GSeU/DN0yNDc9lZV7OYQL1F4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)