INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4688c393c89e0099f0dc234875bddc0a2acb8450a58cbf7655bb2cfa5205aa8e', 
    'M+7p+OepRdTAUurYqEKyOh57ZlWpqgRougqvVtVx6Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)