INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a3e0956702e8cfe5b87632ff9b6f2539c8882993893749a1f9ab46ec0b6a5d', 
    'RV6VTJpfgg6qWH6H12XLYLL6V+AtW7lW6pwex9Dup0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)