UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgyXScsV7j6Ar//eWqOH4MitPEMT7QwSLyjCuycb3vg=' 
WHERE 
  key_id = 'f4232479914739a58661d8f1d533ea130df6e1cdef4ff806fd02836f0fef8d19' 
  AND (
    token = 'vgyXScsV7j6Ar//eWqOH4MitPEMT7QwSLyjCuycb3vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )