INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f745d35d14e964aa400a62e4a435bf260bb1d223c723ee79c0984062060f1d82', 
    'KkaJuLTQmT5wMPCV7W4svbdz8n39E7jItZpInADyUpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)