UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXiMKlKS4Ag70w3cwGcL32RedrqXbvYySIKgiuRCJU8=' 
WHERE 
  key_id = '3b34ae79db91094bd4a7ac178e6db98f5f6fb92f585c05e3800535a8d45d53f1' 
  AND (
    token = 'CXiMKlKS4Ag70w3cwGcL32RedrqXbvYySIKgiuRCJU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )