UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBMMxYI4HgC3NSNn4JkiCHIIbzwuh0gOOUYLHNL1sfA=' 
WHERE 
  key_id = '6c4d37bde56bd3b2e79bd979ea379a2836b666a48320b83c5d3d7bf4db9144c6' 
  AND (
    token = 'sBMMxYI4HgC3NSNn4JkiCHIIbzwuh0gOOUYLHNL1sfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )