INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb1fe5a625f7dac6b593c4edee6faedb49e61a505aa2cf9908f72c8238e20bb1', 
    'PbFKrbRXBukok9OvDfbc7++11HGve5Dd2KZQ1vtFehI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)