UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNlUPsRj1VlwTOFlu56Rn0XLBqtzaib1DNdt4WNp1Lg=' 
WHERE 
  key_id = '08b9fab3295ab332a30a5639447591f27ee2b20532fa723b0bb3ef433cfa1494' 
  AND (
    token = 'hNlUPsRj1VlwTOFlu56Rn0XLBqtzaib1DNdt4WNp1Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )