UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UCz3n/PpWlsqMBd33HOLnE1liK32UQg19cg6Tzkgkk=' 
WHERE 
  key_id = 'bfc0b04c3844b0b6982f34c6e0d832858d9b87dfcc8ce0e0f5e2b08f791f5860' 
  AND (
    token = '7UCz3n/PpWlsqMBd33HOLnE1liK32UQg19cg6Tzkgkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )