INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e991d4429e83f1ecebb287d314bd0f03b4fe20a0ed5d60b8e018f379b695125', 
    'ur8c7IopfS7g82WH6EkzGhe8MBp4Ici68O643EqNwAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)