INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb9f071dbed464a62b89bc3791c673b78ce231f2d1db9e98b3786408409dd5e', 
    'x5E+YrgFMo/BJliPINTeNNqjaC2w5snTU14iVBmpEv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)