INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19add2b2b5f397aa976f73ba0114ca86f74a4ee8f17df44d61c2a97f30d2dcfa', 
    'tlZ35Wza4uU0E285HXu9t0tx1qTSBOpnxn3aQwCD+c0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)