UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UB+JbvecSCNtNT7evYg/zOR7Pq5A6+e9E+s64lTqDGk=' 
WHERE 
  key_id = '310b53b2e2709154661b2a5019c8fac47487dd89c4b560f24631f528756205b0' 
  AND (
    token = 'UB+JbvecSCNtNT7evYg/zOR7Pq5A6+e9E+s64lTqDGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )