INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9ec93282c45c06cb195ae4d46a6635775e516bfdc38f0f0cfd273eea463c414', 
    'aM9gXLJHvKjSWsooq1Rgne3F5E3UtXVgr6e3shKEL/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)