UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mY0d9RJoSLtHPg7gm0ACNHi1ULz3qqszeldQ6m3it70=' 
WHERE 
  key_id = 'f793bfd81ee7a1092625cb67d1932c83882c917fc61df5c9614debd6fb98dc6c' 
  AND (
    token = 'mY0d9RJoSLtHPg7gm0ACNHi1ULz3qqszeldQ6m3it70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )