UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/trFKDXDyjsr5o14vS6DGbc5Q0qgzSZcXaoXscCGSU=' 
WHERE 
  key_id = '7867e2c47194a9f7607bc4d7f88c96e20cb8589b8c643e00dd3492ddb4d7864e' 
  AND (
    token = 'j/trFKDXDyjsr5o14vS6DGbc5Q0qgzSZcXaoXscCGSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )