INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8340625d5a60e18b00d8ada04201711c37443db75d6acc2fb6d7f32cf719c11', 
    '5WQiloptaeL/fFoJBeQrQ3ja5iLAAJBIwtqRNH29zHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)