INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b15d158228bd311549339e9b95a32cdd15ad69602d4543aa5960c83596a29c6', 
    'wNn8lKZwifNgwLWUqPOeyUjhlR0rfoqqHZgho/9SxrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)