INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf193c8c06f33ccbc7eeaab9ffd70f64f26076dd06b5992adcf99be5bfe0e5e4', 
    'jXeVzPkws7uWru4hEE7E/1o6T5biPKP+xTs/c6egg10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)