INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd3e747c78a7d3ddad06ebb6c4145eee4547e91d56bb839505ad5c94d456aaba', 
    '6g4pw3BfxtHGfZCGxgG0uw/2VvgyYRvLODt3LNeDiMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)