INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac52e4d62bb30270266006dd5811485a51148e227640e91c7b1c2de73fe45835', 
    '2Yf28iTcJTqnRXcXVTo2K2SJR6mnUYIcLHcw9NPeTYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)