INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adb7540ae3e8330fc1b11937eed2a2966a8cc7dc17022e9988a79f8efe21439e', 
    '2btJFQmqJeiNbgCq/bVRswtAZjLuLNBHnn97sPIWgDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)