INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8949440fb91bae4695dbf1123bbe1ba1168bd99163eb8dc380dd0714868e2a', 
    '56mY93eDbvztxpzSETSQncKqMk8FqfmrrbR8WIswQto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)