INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea34b4ae7ec79f215e28402f24cba7fbb19548f99bb8e696e69929591d16b79', 
    'BeRMj+TuzwRHtyTGC9cRHTGzZHFVE0ugIIWZc47yDaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)