INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39581a1b0d837421db5006f72bd0d3d262f13fa76ffcd3f102f5d022bf7a20c', 
    'UGvLUOC9uGEt6DAYTiqDpTnB2+mVy7XhbXcpQZhSYM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)