INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f4dcdd4f9bef2c13616a077f564eab64d688e3c7d69fa49bb9aa2eac14624e', 
    'sbM7OQPZVJQldTaZifYODM3A4vIyfo2tUIby53EumOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)