INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a0ad526240a63f05e2a7a328bcccc36f467e19bea4d7bd8542977fa5552abc', 
    'do3xCV/8jDPzd+lKmrEYMYLZv6yd2Pwwv338FpNqsZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)