UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+Ea3n6SFdDrUN0/HqsGgdoBD7ph8uUkljAU1rYPpQ8=' 
WHERE 
  key_id = 'b08eebcf195988551de9af2b52ba637b6f5148a9fc244dd6b0d72aa3bc60166c' 
  AND (
    token = '8+Ea3n6SFdDrUN0/HqsGgdoBD7ph8uUkljAU1rYPpQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )