UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o94T9dU3+nT+u9C0m822kWrLfSfoahNsDYLekr5CPQc=' 
WHERE 
  key_id = 'bfd35077e2a617ddad845b53c6837801376666f826d627f4293a072a4a638e24' 
  AND (
    token = 'o94T9dU3+nT+u9C0m822kWrLfSfoahNsDYLekr5CPQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )