INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b747ce6e55fe269deccfcc24fa247b0035e476257d66bd1217a97042216967', 
    'mthqPbZBLBvQTEYn0fiRWnQOQMhPBNw00e8OvJmCvSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)