UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xkrrhz7BSTmn5BcRQ2pEul3kG1u5fOyvFtU1YuylI6A=' 
WHERE 
  key_id = '8bdb3325f793d028775f6141b3e2b2fcd1d11ec9d37bc9fe1199dddac10cd68a' 
  AND (
    token = 'Xkrrhz7BSTmn5BcRQ2pEul3kG1u5fOyvFtU1YuylI6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )