UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kg0xFLDxsD4q7XWg23io0KD+Vs0O3F3VCp8v8O+eNrs=' 
WHERE 
  key_id = 'ce8b15977ba82bf3c3601989d4397bd9aad31246165c762c9079375b8de835c7' 
  AND (
    token = 'kg0xFLDxsD4q7XWg23io0KD+Vs0O3F3VCp8v8O+eNrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )