INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6911c8e06d66a14351dafd9be113faf6187bdf820aa29677f167197d6570eb45', 
    'HonFr9FlSIjlUM77BmvcU8WQgLKPXSOf/0QdHbd2Sdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)