UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmwsRRO+fz/hZzZ24BtDSxC1wnqcgpvmcsFl6mQwTsY=' 
WHERE 
  key_id = '3139a4ef632d4b3d50816a3524d926898e3a1e31b5878d39c13f6763c46ce2de' 
  AND (
    token = 'KmwsRRO+fz/hZzZ24BtDSxC1wnqcgpvmcsFl6mQwTsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )