INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a62527643af490b0e3f31e21c7e77529b2a3b2eecdadf9b9042ddf5d562877bf', 
    'DKSFB8iCJ5eC0VhObdznNaKcZV66BNbwnrZCG7nob9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)