INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320eba1244bab27b90c86f3a1251ff57146bb91ea42d2388a89be540dc01be9c', 
    'HQ1fpsIMNYk/7r0FQsEwFlMMoPjUTI80pZEMBX4c+T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)