UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tc2X79LDW5HnyRKrQ2fTRrUV1s8+AnG6E6T/+WrdLis=' 
WHERE 
  key_id = 'e1f26f0f90ecc90ef7d38d206be3647e38383c1b5ce7ab3d4784676bc0334087' 
  AND (
    token = 'Tc2X79LDW5HnyRKrQ2fTRrUV1s8+AnG6E6T/+WrdLis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )