INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c8f24a41cebfb9b70656ec97f86ce7822963b84f9518e6ca4f76db37a4bb043', 
    'ZpiObkbBImUYBR1igiohL8+0YAGnrp409Ot70sLz6yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)