INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4a3313f8d455bc7a577f0e76ce60c73ded504da3c2d7aabcbc90306cb039456', 
    '0j/7XIAmv4t9peYYD0BFvcjAahb9KiJIkBwMcQPcca4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)