UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2g5uUWt48Zjq1c1+LLjz2+UpVacC/23t4LTc6z4LRU=' 
WHERE 
  key_id = 'c3fbcfcb84477f53f71aeb8abeaf2afd3f2214124e12aa33d7f96143b68f7eb7' 
  AND (
    token = 'H2g5uUWt48Zjq1c1+LLjz2+UpVacC/23t4LTc6z4LRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )