INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6b86339e8ef1175063460e610b9f6acba84a4017468e452fc0b5d76b691df63', 
    'RqJTKWZutAYUT10jQfqarpgIzeNXc2s+jJAnrkYNQkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)