INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd567d224522839c2518c90cf92f20dbcadb4dd18762a083019b1a354597173b', 
    '685HIlHG2sRgw0acPRSbKvd1reumb+aMc2kD8WmZ0W8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)