UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TTw1CsMPTNiiYRmG0G8J7gaLu5DYu2s3Iy6iBA366c=' 
WHERE 
  key_id = '308bcd61bcdabca1e70e7c6f6ff1266990acdc0c47dd8fa280a73aa3fd1615ae' 
  AND (
    token = '2TTw1CsMPTNiiYRmG0G8J7gaLu5DYu2s3Iy6iBA366c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )