INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75d139b654193f72b6111c5374744beb6dea6b8dc8c8a86f1b5bfc91e062451a', 
    'qE4thhKV/IlS0yUXcII77sqQwprNps2sHNlsLJ2IQgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)