UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sr4VaVrFaMMgGTLVAcPEe1/BK6Zw5Blm01Xv69sdpks=' 
WHERE 
  key_id = 'b07503acdd6040ef6979cecba4be1e2be5cc4f73aede9e6db589541fd99ce09e' 
  AND (
    token = 'Sr4VaVrFaMMgGTLVAcPEe1/BK6Zw5Blm01Xv69sdpks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )