INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74b73eda425a81799d53346660cfa54961d9d957ee92edcd18c47b6975eb2845', 
    'uWJwvaKOPUrnwCreXF27klerl6khmml76ONPz18i7EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)