UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZ4y+ycpqIUeKSVKsyjgwIUTG1l1rLUHG4g+dv8Jk/8=' 
WHERE 
  key_id = 'b4a7cebbf6948a5154cc19ddfe0e25f394a2cce7615c96448eb16473931abe3b' 
  AND (
    token = 'cZ4y+ycpqIUeKSVKsyjgwIUTG1l1rLUHG4g+dv8Jk/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )