INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51450546f9228f74bafe7435c4fe46a3482bc0940e74d1d61f653616de13825e', 
    'o499SFJ1f10XMetKHdmb7trQjPM2MJozZPfVjdbfgCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)