INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b62529175473be3e13f81b0e8e0a69292bb57affb63a0cd3248bbd34a9807a09', 
    'sc8jhOOlQKw7ogxDFRbuXzJqnD03+yYIYfSzk1QnmPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)