UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoc4FSkA4FpRAw+r8ehzaWNJJ1NiAfRMdIwNEdV0aKc=' 
WHERE 
  key_id = '5178a77a6bfa436d610dfc1ecd87b8267365c10e0fede23b8136958628f584a7' 
  AND (
    token = 'zoc4FSkA4FpRAw+r8ehzaWNJJ1NiAfRMdIwNEdV0aKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )