INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45f2a63654d85d474311d7ce3eeca66932960edb651ac85d5e4d360ae86496be', 
    'qOGQt1z9nVbWxUKUhx48nbdVNXxMpQwA5hcnxaEbM98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)