UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+cm1nrDnOR+zZgcm5FpNT7HEf1Nedlm2JQp14enBrg=' 
WHERE 
  key_id = '1ea702bac2187a35b0801f3de5f309a9b03c2a0136d67890c701bc4d1d61b822' 
  AND (
    token = 'R+cm1nrDnOR+zZgcm5FpNT7HEf1Nedlm2JQp14enBrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )