INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2535ca1e789f8d25a0a1eb262401fcdf67d405b00c68ff7095329806f64333', 
    'xw5YoqvXK2CX5aHKD68qOF9MQPkKlAZ8yRFutjjGW8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)