UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEGuylGjuwsTRQNx3oVML3Ei2ege9SEWtMAwhN5CLv4=' 
WHERE 
  key_id = '155708dc9e0fdd91be5091b0b71c9d0fdc8bb9a7ceffb010a889296e141ac41d' 
  AND (
    token = 'nEGuylGjuwsTRQNx3oVML3Ei2ege9SEWtMAwhN5CLv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )