INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dce720e7cd5d556d98847884d11d9b33c57ebb9fd6fa1702d0037b4288489ee9', 
    'CVgQnQOLknz55nZdAkcDoBMKNaXykWKCzWvQk3BG3wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)