INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b23b2717db6c27cbca66eb314fac71f7e48afe0947be22024beb6702dc05705c', 
    'OBx7lxTZS8yldXettWHsf/1pkeIyYFOD8QHRjW4ADS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)