UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'at/+9RuN1w+xxfFArbHQotc7s+IuBWmbXAgQpbiGpwY=' 
WHERE 
  key_id = '3b0e9ec514b3f94ac1c265ee2e24a851a0b94ae9c4e945526ebcf586ba578f9a' 
  AND (
    token = 'at/+9RuN1w+xxfFArbHQotc7s+IuBWmbXAgQpbiGpwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )