INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c15e04b58740c23bf57f0017278f40029782e4abac73a41bab77d2a65f1e9f3', 
    'dbL8VHTAKnemH2TV+BvrIV+l8amyUXr0WiB8XTTDxoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)