INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e09d9a14b83dfc383d8e8c5970afc22e34e3217d6fa4d755f104df87cafc9d', 
    '7ANjZu4hBhaegfGsyzYAncDU7Hb0gwrdg2IehnnURNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)