UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEdGFOpMa4OMdfgEGA+poMMjAEJsgjP8bvR6FPvzzSc=' 
WHERE 
  key_id = '37b3e9ff845f8807e2c01475632eb04fd8fb02b8921547e0b336028cb3c568f9' 
  AND (
    token = 'jEdGFOpMa4OMdfgEGA+poMMjAEJsgjP8bvR6FPvzzSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )