UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/nDDRBBJ1BrDvmh4QVmwHN6pRgur1RyRRkCmg+39bY=' 
WHERE 
  key_id = 'aa39786ae9426a02f4c4361c105667ae751633ffabc80b1b7cdd60fb6ca283a3' 
  AND (
    token = '+/nDDRBBJ1BrDvmh4QVmwHN6pRgur1RyRRkCmg+39bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )