UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rTEp1HSltXJdiBX/kYm+erG9Daak92CavahxL+Vegs=' 
WHERE 
  key_id = 'e1c9d0ea6984a64ed09417e57f7010f0716751f6f34beb041ba4d267957dceda' 
  AND (
    token = '8rTEp1HSltXJdiBX/kYm+erG9Daak92CavahxL+Vegs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )