UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vzgNFX5oyzOqk8Bv/vU4Lsjr7VHKPRSSwvlXcDmPC4=' 
WHERE 
  key_id = '649ac920ef3e1446d901e775486b1c29d29cb31290952c423a7fb1db03cdf7d1' 
  AND (
    token = '7vzgNFX5oyzOqk8Bv/vU4Lsjr7VHKPRSSwvlXcDmPC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )