INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b793abd9a4e22be369ed7d348320c9d1446115fc124f846fe03e6df0777d583', 
    'Csb0eleWmFSl1d+uxdP8jgdOzf4O1vEoyuYDkRZoS9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)