INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4920d775043a5125fc674c8f9bc7cf8943b26287d0c44e1f397d557e2a93e2b9', 
    'lfWIXV6VvyY5z7fJvVLZ1n17cYCK/aVWiZf6uOBBE8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)