INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f63cc434d5f47f35471a60a333edaed6e14d2a62cb849018b011fcff474d68d', 
    'RI8Tf/sPN7IhBQ1wtYjynhqiNnpd8UiQpO4D14UsaQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)