INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5fb834cf1e6ebaf9ea16fbf3121f914348c224a09000eec2057138fef0c366e', 
    'MpYr4UVU0tubUSCEkJSU6hMxgywpiWb/KKi45FH0Lu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)