INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c75d0486be5143da1b94d7cf78aa80c4869b4964347231cf261672e62c84134', 
    'm+feR1TqNNveSMSG9f3OAuaXR/ZiXPdrMLJN87tal6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)