INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2e77d061f5042205a9381a199a050717c18222a16b417ae30e683a4a09f955', 
    '9HvUn7fBJkyztUkAesCCqx74Syxj24O1dq263EnRtIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)