INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bba269eb8b1213e8eec7eb9d4a21a34cc8f85130cd154f67a6a2177dc9187b6', 
    'pChe5c3m1hs05ZBcI/KxTmuVW7mHgRbplokr7hiRdHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)