INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de340a25ba7dd458b57909c8d4229b4a29540d8d9abe4ff32fc224da0e80e21b', 
    'RMtXEWzB9PPSBRS0/2NcyteqTxk4wTIvc9LadOqTpVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)