INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a103d983fd7f94932ef56eea931138b3cc06c1da991910c300219c0459fce676', 
    'hSJAWnvSPbYYXxy4NtlYaw4pO7rfyLO5SdTd2N90etU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)