INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a514d812b06e973157a526b8650048284f8bbc824b67b0381ed667a4f1f85422', 
    'ciTTlPX7neEKeJhIVEPqh1QWa2SQbTZD3AN0ahPCa/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)