INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703c709717f5f0c428e69b2127e9f52f32f9d4b31694b81730ea9e3e21674a45', 
    'iKycOchoMsla1Rzv1cTo+58WQwrxEOCxx2kec9H0w6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)