INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2978dd5e1b49945d8dda2b88fd4854cd8838a18fe57d43723eb5d8190c482c7e', 
    'ba0wsRxTjrVnqvfbl2jCDtFkDBNLvaPzArnRufm2w9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)