INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ce9e435fb3907d9a0b776c59e870d88c340af5aa1087e10025bf9a0d9624398', 
    'NV4bzl+FSG9ht6g+LTcecUx1L38qpe7D7V8XmVjfsM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)