INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ec66809528561fe8f8f65fce7b7c5494ca4f2b5a4850865cf4d050b613ec852', 
    '+1vV4Nj3RDgeewRUhXFPHEBYbhiDhCrbWxyMweNB29s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)