INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e90416977df20803a34a7e1da37819b38600c48dbc382fe2c04434fc63b34190', 
    '/5yzBkTrFHEcFlM4xPiMaNLDk9GhFxtYo2m4CU/uJsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)