INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a26d1239ead6d9b9499af4f91841ac638643f917863566a31f034834316f12b', 
    'Nj7MCfdpE8u2lNxgvh5VGNU0fW8CVfyRDjaWWoE/67w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)