INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '587aef579d293a0b1d02c341cd0561084b62cd4256637683dfd09c7a8136b9f3', 
    'x39gusaxlJ419L3VcwHjxnedoIyi1nGo4PjvpG1w5mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)