INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b9eb78a5ffb8884f3a147a4a55404da9bffb41a417bdaa3f08169d1f91d878', 
    'zw0lHRDeEp6zKwfUYXekTP8TkZB1JVtLqS28TePa2BU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)