UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nO1ure9zq6ZqS1vfJvqbjQVfbw6lHkpMkbAahpqs46w=' 
WHERE 
  key_id = '5a4aac1a74e8c9374380e4df25c03d75abe89dbfc3e6fa01dd0e980aa86144b2' 
  AND (
    token = 'nO1ure9zq6ZqS1vfJvqbjQVfbw6lHkpMkbAahpqs46w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )