INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed91796386c9813af31535a51ab55e9340ed8be121d0ef7f7ded71bd8bbe015f', 
    'ncCw02EqxF0TSGOLUGcpwN7QFwEzq9jSQdwRUlwAsSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)