UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSm5BfkwSZCyVWMzEM2Kr3IScr3aousdLSontQgNqPw=' 
WHERE 
  key_id = 'f8a271bb8a76cb32d477656e416c2f437ff4f357a1f2b54b80f121656405186f' 
  AND (
    token = 'lSm5BfkwSZCyVWMzEM2Kr3IScr3aousdLSontQgNqPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )