UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHzRZWKNCDNprra9Z6a60gN04XRzgIcTVOvM1EMU5r8=' 
WHERE 
  key_id = 'c78881b2d8b38b236134ce328e9520d1164f20033732c5f0220c559b52de63b6' 
  AND (
    token = 'oHzRZWKNCDNprra9Z6a60gN04XRzgIcTVOvM1EMU5r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )