UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBtCRYPMdAEcgtNd5Eij1bp45t1td/nQyR3G4kWsyIE=' 
WHERE 
  key_id = '2ea9b8438ef1af99d986a82dcdb78b57103c0bfbc1f4ae902fd1a7644d38f1e6' 
  AND (
    token = 'eBtCRYPMdAEcgtNd5Eij1bp45t1td/nQyR3G4kWsyIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )