UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5VxNGT0EuFhiJS1s2ctEf2j2kX7cpVEeRpxuMwWrtE=' 
WHERE 
  key_id = '7bea1dfcf04e2720d9c676677bf3152ad6aa7d2231da234259a8cd9cf8174dbd' 
  AND (
    token = 'M5VxNGT0EuFhiJS1s2ctEf2j2kX7cpVEeRpxuMwWrtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )