INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be5c1e4cc6957b2b8d7b17386d0f9d5936226de55d2edf0ed682f270e9be6956', 
    'rlnuJtjo7r3U9rV9Zdi0AxJKXRU/rNHgJhpMwuebHDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)