INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e984f77123d2505ddef7473ae96cc6d81e50e9083def9d4b2196bec89e422fe', 
    'r8+lJWhIGco4kIxUZC/FYDgtTD5XjYhFUmyZJ9eHaUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)