INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4449af3e7dd3db777faf51d9f8d55927f3a6ee165680739b6a2abc6a18aef833', 
    'JtjzsuH0DmTuLdCQj8nW5qKbVVY7R0kn6AGKJbvBO3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)