INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4be75dcb96bc8f0b2ac1f9bcb066ba1d8e742ba9bc1f923a467bee2311b5bd25', 
    'TSFagul0Am5O2PyI9QFixhYgEYDSqeIvdm2g7Ll71Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)