UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5BqIOHMReHJcbvpf2ReYQOhuvKAtO1OLU0Vpu/gSZg=' 
WHERE 
  key_id = '8974e7ea00e65d696f5c1af6770e403bd660fd7f0cf4278ad7e2e7f69ebcb2fe' 
  AND (
    token = 'y5BqIOHMReHJcbvpf2ReYQOhuvKAtO1OLU0Vpu/gSZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )