INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cc4051608c6296fbed6f93ec40e29b79e8a2e1d1faed31e2cd18c627fe406d6', 
    'MYbTGybqMsiVd2XCqZChIZGvIVFd5C4jp7vSkfywklQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)