UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldx2QbCgG4YZEze693Ji42L1t4wOc1MRaGzLSd7MP3g=' 
WHERE 
  key_id = '08734a51dc55810152c185769ae540f132451c00584fd1b5c7f644d4546e251c' 
  AND (
    token = 'ldx2QbCgG4YZEze693Ji42L1t4wOc1MRaGzLSd7MP3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )