INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e8a5a34d3f7a8b759b38e918c56958c5a94b98c25da7a6d82d8f5fef93d333', 
    'CfX3R3qz/UGAwPWWu19o+BPhMYkei4SjurtLG24enVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)