INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ee89534d3264e3dfee0a85d101295526c587ef739b13c092bb975db253febdd', 
    '6ci1P5KAgwrJ2RJuWbTWzlp0UC7gsMeqSyfVFI+b1Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)