UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2in5txvKmLNRHSdB3duBwROw+ee1C2Fesi6CzewhNY=' 
WHERE 
  key_id = '056df211987c4f883f30ec8f487b3493ea0dfdde6fcd5c6e4912fda1fac5d9ea' 
  AND (
    token = 'M2in5txvKmLNRHSdB3duBwROw+ee1C2Fesi6CzewhNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )