INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66f9ceff8db340ba8f40964d843231086bd353125b9cb9027069fc5f2407f40c', 
    'kU7bIxSCFQiwb4Iag41dl16szbk1+G1GTjRl2ndXKk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)