INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d2d66dbbb9017f8e8cea200ad0030ca8a5f5d32077dd99033a58e6e0156790', 
    'DdyI+VPLGiJMePIyY1AdOfbIAI1B+8a16mSfXWGYBbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)