INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd452e7752ac3b29ad66ad705ff7dc809308731152046015e7cf4ef96a7a3944e', 
    'dSdFFu2PsBvCod0InrV4L+hZ1KqO9Zm0+K3eJ6R0suc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)