INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c5c95dd0ae6b801ec011957f8b654a21ca65aa90afb349021fb94edab74315', 
    'qOSK9VRZTcWvbDKYrdjpW3oB6t9WS7v3vyz2wIC8vR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)