INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7c62db7b3cfa64f33da9725af1439402419130d57fef077ec97c190439233df', 
    'l9XYIL6tbu6G7TdbE+/on8EgZm9ztoxauIRtnZHxNMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)