INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b974e9844217b3c7d643761a480e7809c55e2bf4e82a0acf17f019a16fdcb1', 
    'B0qLiCdAut5HOCmphvfyOGl4JgbqPXZSYc1XB7LIyw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)