INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5312c82cbe75e5e17c51b1c95bb1b8b0bf09f5b6a8565e757c55753cf218f60', 
    'nHtz6iKAJlUGxPMn/8ZFjL3uG3YxSTkj4J1IG15YwJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)