INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9791e75c3ea6bb3bb06c25c1bb12794bfa8bb71457763172ad4861c4f18c79ca', 
    'nlWc/az5qyT+bj1htkX3l9WOhaYI7wtNspf8BOqCG1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)