INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef019f989cbd404bbc94e601f66b4bd37487e5c1479d8fe24e0919bfb3b23801', 
    'CRj+AsPI2gsIeT4gRSRdMw3ay34DmPFxktwMJC3FNCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)