INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a06986a39ab1b6801ed20868aa63a9671eda34af0b4da37f1912accdc3b1c9b2', 
    'gQ5lqyX/TAD7kmJAK2gMpocT5CSoIDdGo5WGC9SnGeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)