INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8768ca03c16eb32fdddfcd5928ed96fa8c9220fc244535147a1125773db613', 
    'vnnzZqih4x/rQL6MBT5kCqdEdC55cmL6DgOnz/tKISA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)