INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66ed19d418b8765cbeab5fb19fddb880a89fec429ed7b66b62ec06abacdb4cfc', 
    'ifbxKYH0RXli8UslIDUD7rIHUy0dZERMBItAxBVgTjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)