INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79af1b743117f74a0b8d85deeef3641bd01a471518c5d5e574941f14b27119b3', 
    'pWnmvfuWCw9sgALH4Y94yZ9SjAua7S+3pYLQGATow+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)