UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPPc/c8UW9O5sgyB4VDJTRJhRRJkcDpEHQkQ9aCb6qs=' 
WHERE 
  key_id = '75ecb7c5a918560bbf453289a4e4e6a1ae0b7cb5081bbb14d7d54d76c0f783bc' 
  AND (
    token = 'EPPc/c8UW9O5sgyB4VDJTRJhRRJkcDpEHQkQ9aCb6qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )