UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a80sGjLc3Z2uZyLrkbA+l+FDVyABFPTP2agnZGVYExo=' 
WHERE 
  key_id = '7cf773e50e87014c47fb250d4f3c45b8f6e77971e0fd66cd91e822189b60c1b0' 
  AND (
    token = 'a80sGjLc3Z2uZyLrkbA+l+FDVyABFPTP2agnZGVYExo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )