UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8KGc3bAY4twQmw1P0sPO+P1qL9zOOL6bnr0adBIHH4=' 
WHERE 
  key_id = 'be3a316afaac658de2880e83c08f94633525b633a245e01c3ea52af621ad1006' 
  AND (
    token = 'h8KGc3bAY4twQmw1P0sPO+P1qL9zOOL6bnr0adBIHH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )