INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a120ea1d899511225eca703c83302df291156b227a5f2013a007a72cfb9173b', 
    'MfV+VHNeYXAjCI8SIkBVAnOJDn033fkAMgEOQmWyszU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)