INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd316bee8bd997598505f403adb1b3f028206ed561008da64981c2e5da957d67a', 
    'vHNwhKTVFfymoxHGYPiWc9ebTLb/qG8aqk6Au0IaMe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)