INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc6828150002b92d916a803d3c9e08607885cd8a2f2db271c95298c4f5bce055', 
    'Sa5lTxoAnq5y3fax15r9IMAfy55jQsGOvPh3ka8Wm8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)