INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ea16a3af979e499c8deb8349633fdcd7e98f56616d23e7b0f4c9f60c58c13a', 
    'Ntt4QT8zlANA3xUcCtzWlG0NlMkpiQiZA3cnWVVY8vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)