INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cc3c5519c4a3144e71021a700610cf2fb3d17ea0f804e1a470f012d98ac92fa', 
    'yILDyg1lQCcOzjxhUjSxyc2nlUszm7bEh0Om9ZIfiW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)