INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bddf5b7e880cdfa700991eebd0589a3f8645f2cc9fa42634c39f782e01c3fad', 
    'zmjCnoZurYZDjYvnLnX2bGV79NC0ocDlXQ7NyfzqvJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)