INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd272cb0876d61fc04e84e82a7ce811e490f4a6bff1d24fd578465fc71c52270', 
    'pQ6fOqcURg8yyKfcuhdCZFgsNfKyP4FdDDgDOnAjIjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)