UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9ajo/dXLm2ErQtLQCORXIo8ADYDCP1iVxjC3E3HD5Q=' 
WHERE 
  key_id = '6282153bb1aaac3cf2027a1475392fe3058d8a0300a5855316f867d6943f8800' 
  AND (
    token = 'q9ajo/dXLm2ErQtLQCORXIo8ADYDCP1iVxjC3E3HD5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )