UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQ9vNPq0im/56vcoEmF+P7CQ1oLmAdeC1pAcKravJjg=' 
WHERE 
  key_id = 'c6dc3e2e4db02066ae2168bd4a4f0e791df4a74821cf68fcc1a1bb0729129575' 
  AND (
    token = 'SQ9vNPq0im/56vcoEmF+P7CQ1oLmAdeC1pAcKravJjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )