INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89b3c234ecda711c1bc0ac0bd57eb3c7bd5f781809837239ec899f1c66f50c9', 
    'qn7kj1cpViAOoFzX/eOIGxUAHi+Ybc45hoycKa8LFsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)