INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b9c1606b426f2fa23b710a947912f7db2b9364b4cce9ae973b53f502297dad', 
    'secERyiFoD5dOYRZQOcxFWoNEtJiwmcSZufV/fix/wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)