UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3psjR59uArTRhsU4rQgvGndNwSiGEAD3AkR0PK8APo=' 
WHERE 
  key_id = 'ea8696ec6749725810bdb386f78317e0ffa412f77ec78fda7ec5613a5fc209ff' 
  AND (
    token = 'z3psjR59uArTRhsU4rQgvGndNwSiGEAD3AkR0PK8APo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )