INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ebf7b5d4726f66beadc0ab2430a14a076426c35d0c06ac5adb726d8671932c', 
    'xfXmiDF0qkRJwsTUq0jfS6wDGh7IG8p/DLvDzUXp9aI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)