UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bx4s+vy+CpyHWPIzTmPaQzB0VdwiJH4xLAbBbDwUWSM=' 
WHERE 
  key_id = '88a082dc11876c11345bdb7dd3d189502a737546009eaf9d6246899fab65c9aa' 
  AND (
    token = 'Bx4s+vy+CpyHWPIzTmPaQzB0VdwiJH4xLAbBbDwUWSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )