INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3692bf672e9afad0fe793ed89f4076fa41331e379c55472276722583d4f74840', 
    'MpO6pkFwW8QBkjQfjCKB/U8M6yorcqcCIR65ZQjWVwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)