INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a03c9b7f93aeaf12a1c451e8ca034d3e484abb49bd0be29abaf4c27904a4ee2', 
    'lzR4b90tQGXZlsA5WVSWnefItOHnEBFZXMj8bMk3n9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)