UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjZopjhpuIyHs1TDnlhYTFOMOyB641beUqnagVPqgDY=' 
WHERE 
  key_id = '85c59b8b11206ff0bf45219f785c0c62223cbfd14f39894c80b210819bbbe4c9' 
  AND (
    token = 'EjZopjhpuIyHs1TDnlhYTFOMOyB641beUqnagVPqgDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )