INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038a9670f4e813e223db344081078b702fc2496b968f918220c2dc324b8bdab2', 
    'dKwOoCBYnuvEmRu7phuFqlQe4lHDJRBiWgm+ULxa/e4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)