UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3K6t+jpaL9ff0s4L6pI4x1nx9J3rzQEukhN54l1u6U=' 
WHERE 
  key_id = '44c14b0eb1810863400f2673a0f844684f79200c14486b4656d0cd047631da7a' 
  AND (
    token = 'e3K6t+jpaL9ff0s4L6pI4x1nx9J3rzQEukhN54l1u6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )