UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEJIBWUCjQeH0HgCPETsA8kZRWGB52Sy2gZ8SIk35TY=' 
WHERE 
  key_id = '2dafef225df616bc999eb93c281d98c204844a399bd32df8bab2031da6773e03' 
  AND (
    token = 'zEJIBWUCjQeH0HgCPETsA8kZRWGB52Sy2gZ8SIk35TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )