INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53548228ffc70d133d5be0363374de905b799d2bee71690ce00e91eb7eacbb04', 
    '1UJsoBbSbcCdh34ZF3gdzRwomG8YTCnPhQyaqKChXL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)