INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e929a7f948b0adb8a9e339f196d68d7139a7e8bf29ffa0bc75557adcb196aad', 
    'PPMmlJE+Z4fJYQFgy/b9rRizSr1sHbRfCHQBU9AdETQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)