INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e1c7ab92538023701851f28318d5682a63e6245fa5bdfe3f99c62da67b79b0c', 
    '+F8NZN4uQzv+SJ8JNpNySgX8vAF5PGDnr5Hd3v+kraI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)