INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf0b65f17a30c79c05acd6925e902f9f877c45c0ec6a79375143f8530ac31781', 
    'COPGxZPXbVDPSx75WgQ2q6TDegC/YG2tp0iazO5FmRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)