INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '295b811628cd44af33a8bbf33c522bea03900cdad7f3a81cf162ec0d0140001f', 
    'NrSW3zHP1jBWvjQaSWVTZrMrnz2Uyq3AZKOY2fzuiyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)