INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ca55647285a4d995df8478d0b949306bc45e6fdbc5e5359bb6910445dc2c71', 
    'fmz349qvRikEQI5xKTlKjvpEjqmJP0uZvDvLnP35T7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)