INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a0a4a0bdabcf57155195efe7fa4e190475a500a505b71b3fb27558c6d178c4d', 
    'EEJqd6wXQEp28IKVy4V6Ix5aY0f12//F9BBY/loVspY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)