INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44994a7d9cdd0c5ec997622e19550327057ca853323147d83d084a0bdf81a56', 
    '3PDmYM+5bd6LOZL8kttvBcVfSgPWCOeilor4aXI80Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)