INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d97960b12ae57f6a3458afff2710fa1e649eee3fa7fad4aac6c2fd25df7ce6', 
    'vJ6KvgY0brZsE1AmfOR49lDttlKZuw110rqit7mg1u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)