INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4087bb5bc3a1e2db3f145b4d27d7de76591d8272f5c688fbd2eaec33aab4def', 
    'dJCS42vRg9KuW4L8YiyS+APzOPGbYMtl3eI1SoCJiD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)