INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e31b13f07dac91e69141fd348fcd8829c5bcdb72971e6cce3e1bd339e63a907', 
    'Wj2WNVelEAX4TbuXmO7qduB7iR7xfrz8Dic0ehtfgnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)