INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c1db14eaa0e80a779f214d4985d4efb5449318cc77b8ab946f7e20b51f9f3a', 
    'IIzvv2/TN9dvSeTSlDvv6Yq3d7Q2zjLM6Oe9Qr/tUTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)