UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRePYNNoSFDIV/K6SG0VHDvihZ9EujC+Z3N+EnxGu6Y=' 
WHERE 
  key_id = '7fd21b99274504f96deb43402722fd626fb6fb93a0cf194d355379e3a125523b' 
  AND (
    token = 'vRePYNNoSFDIV/K6SG0VHDvihZ9EujC+Z3N+EnxGu6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )