INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0e26c11b25560597fea970c984a808adb333a41758577750277dd3c97e765a', 
    'a0BxBAMJbL1trkpPbgcVTrocj1Si1VaZNHjkHUWjCkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)