INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec269b70abb614f6e5daabd758a972b46737095805754433cd74cd2a680453b0', 
    'oD72zO9qTHoRZAG2Cjo8OaleW31aRe4U1CWBiwHLvIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)