INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab6776b818c40eb09617681633d26174b0c6e97f799889c01c62e971600227bb', 
    'XenwvuijeEkc3gfCcyBiBsy6NfEqmAwIUfACsCUxj2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)