INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a8a7fc856dbd01c04e5d67c3f1c803bcb0a477dadaadc4ee4c040365f67bbba', 
    '5PJ3Gk9/QrlccC62SWIwFCSCXpaoB1MpqD/KWtr56Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)