UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+6Dz6DukLX7hE2/2kywdFzqnIMtN/I74KYy1NsSCUk=' 
WHERE 
  key_id = '0350f699609340be6fb166f761ddd603fb30f059a280b86116081638ba98d53c' 
  AND (
    token = 'F+6Dz6DukLX7hE2/2kywdFzqnIMtN/I74KYy1NsSCUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )