INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d3f6e249e1c0580e4e9b615f6e2a4c272eea5fe464787a9706c07a1c961ab0', 
    '3nAHzNUYUnyBrV5f9rfwsvDi1SNyYk19MfvGvKaWIHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)