INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '138d3e62378e54f7c384e940319892a10b2a0224973cc601a1c8f6f2fb6cc388', 
    '0Kn7NFFBh848GaP8Nh0+LKnewIghvEUrb02ZX6vx+/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)