UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pR3+DF/Tdhs23R4U4o+Y42g+ClrH0dPc4X/gwkCL1ME=' 
WHERE 
  key_id = 'b808e315bd8e5828a2d796107ac41ba4b682f9a25cc252650b559725bf34b761' 
  AND (
    token = 'pR3+DF/Tdhs23R4U4o+Y42g+ClrH0dPc4X/gwkCL1ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )