UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxLtUWF6deVNyo4HvlEGsZmITt0sFKFpkW563/NqNHQ=' 
WHERE 
  key_id = 'a4967be731accb8904e6c19da20ee90898e959bf2e5d4f81717d5e30eff05385' 
  AND (
    token = 'jxLtUWF6deVNyo4HvlEGsZmITt0sFKFpkW563/NqNHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )