INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eac7cbddd014ae9adfbc73c3a754efb9988a73744e1088c53d450cef4efdc686', 
    'gwI4bufhB+1H8+Vla38yrGw5EoTT8jpzhJe1JOuZw4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)