UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+Mpb8Q6Co8xTaepJjtdAtUq+S2F1Nq00JjZFQy+/Vg=' 
WHERE 
  key_id = 'c7395f6069b2a5ae9d0cdfdc9c5093ca3f3106e6c537a2c9f47c417012ab970b' 
  AND (
    token = 'Y+Mpb8Q6Co8xTaepJjtdAtUq+S2F1Nq00JjZFQy+/Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )