UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGv76UB+WQBy7S2dL3CybUJHg4oNLYDax6oEGTt423I=' 
WHERE 
  key_id = '0db94c2cde5aa320e7eb4b62651cbc81b5cdb84c9787fa28b75c07f62a78b7ea' 
  AND (
    token = 'EGv76UB+WQBy7S2dL3CybUJHg4oNLYDax6oEGTt423I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )