INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afa540b0e841bf0b5db78184ad8dc17574978205abe60ace98c04f5bc2f5208a', 
    'wGM2x3n0JyFErU7Jh71NBzpOQNjamV+LPTSHQevV390=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)