INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df0607b7e7fe580d7e82b6324561a660632bd60b130742099a315a21e6de4b71', 
    'hRwWkf20NSJScgiQWVy6BCbwX6KJg83mLNd1WHX87V4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)