UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vSuWaMXs94bpM8PNPWBQP0QmkBV8YrFkPURAxTbwytw=' 
WHERE 
  key_id = '997e38fbb1659e39f0207635d009ca8e476db98a139d86b425caeb1b536cea81' 
  AND (
    token = 'vSuWaMXs94bpM8PNPWBQP0QmkBV8YrFkPURAxTbwytw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )