INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504a6e173ce966e73d486e2341f37e3b3ebf46c78c0afdf37bd1930abfbe2b07', 
    '1c6yBLh45aryXk3jsgaXTj8X5YgTXzOVPPK9grg1HNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)