UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jb65tGOAUiaQNxO5g29Zf/8yjOCNf18SiMfehsjLSIo=' 
WHERE 
  key_id = '7bc8b298ff7684b2dc85b9874cf845ffaa325721a4390e05cfeb208eeee008b8' 
  AND (
    token = 'jb65tGOAUiaQNxO5g29Zf/8yjOCNf18SiMfehsjLSIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )