INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8199121688dab4f9203e60b14cdff2a515fb4d33c79f08c936991ab1a701a1e', 
    'ChJFq48M9RMjxswHhIwjvLPI+ZxBdeqh3YhAKNl2AFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)