INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23511ab2b277b401ce487670ba57af43f3b040482b52b0ca8b546b8c971d268f', 
    'iJ0eU25ONToOOZMVJtIkeT5kCtnavMM/rRBhcclH/rA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)