INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f6d155310bbf719fe8ddd82b23a983e4a94943d37e99960c2fc2ce39ddbeda', 
    '2rf4Ob48CskcKEILfxntFUei4E4NSCaMnRfXee1iBwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)