UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+wke7JJLBYhr1u7cmHhkZFmOFy9w06vljAmxRUV8ynA=' 
WHERE 
  key_id = 'b95098f3a05dd1dabd599b33b3b05cba04a61ab9f23440d403df8949cdfe6bd4' 
  AND (
    token = '+wke7JJLBYhr1u7cmHhkZFmOFy9w06vljAmxRUV8ynA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )