INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b2ae3c48c1af43d497efb5728b14eefb4f799c683a51d71185a7913791b47e5', 
    'gDHA4LwRRJlYokSsne7E63+n6JSgFPcGs9FUzUN8I6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)