INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b55320113a132f5ce4480fd2027a8e0633c70ad8de91ed37d8253d2fdda357c', 
    '3Wk0RF1JCNxxYMESUak1ppPnHVNsn9vKBr4eIaUTTkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)