INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5030c54be923c1d1b1d3a8f591d23637a0b4485cc47e68be8822f37155039003', 
    'jslkOpAsAVhTlPKRdGVcnjCSanOf4e3tgKTY7q3ndVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)