UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kG/nDQQF2k4LFfpHuxPJIDyDI2tM48L/HsYPr+rdJg0=' 
WHERE 
  key_id = '0ea48d1ebfd328a89c541dd6e162f76b0906f9d878125372537c14cb533a5c0a' 
  AND (
    token = 'kG/nDQQF2k4LFfpHuxPJIDyDI2tM48L/HsYPr+rdJg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )