UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBiHHDyKDpoVYG2Whw7vIVuTWemCewzx54ACS3vm1+4=' 
WHERE 
  key_id = '6659166865ab8d779c1dd8031091807e90d33c71e652f4934cb6857ae57831e9' 
  AND (
    token = 'yBiHHDyKDpoVYG2Whw7vIVuTWemCewzx54ACS3vm1+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )