INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8edcc255b51f8576ddd0af7b505f3bfdc8d0ec7349a2e1db9d5bd26ad2ffe19', 
    'h55jwBKi0jEAVCKndKwLJ+sb/De2yeNg8fAjEKpOWxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)