INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '563d3ccf8d379d5d06c84bfd420fd14b820903c4626b19228502e84a02dbe876', 
    'cDownH4QDhKEd8KDqnydNJN3tQQ2z3YFcYcsXn3u8bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)