UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XH+6TmO3x7tZWhA22xy14H5bceRaEvNtlpY0UfVRIPM=' 
WHERE 
  key_id = 'fc035b0ece78d672b9c664841b97893ff1367ac3efaf3e03d5d1911bae43f391' 
  AND (
    token = 'XH+6TmO3x7tZWhA22xy14H5bceRaEvNtlpY0UfVRIPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )