UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4R+sAn1SQcsZvWVNedG6TvSghX2U/HIq1RW11T/W40=' 
WHERE 
  key_id = 'f6e02c57e0b0715d639f8c6d55c2da5c4409cd329ff4c5119b8e66e3a59c2497' 
  AND (
    token = 'j4R+sAn1SQcsZvWVNedG6TvSghX2U/HIq1RW11T/W40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )