INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ea4a246da3672bf1f76ac4d156e8196462cc4db54fcf46c80b44ab91d68221', 
    'EwG89NHvnJ8qXE+L9LuClpI2Du8WPYbCcymSd6+wvTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)