INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f558c491f79d8fdb8d73d054435db80f420c99b3f6b3557730926758c35407e2', 
    'F8EIL7nJ6TCpmON41v5pynOSjkgGxFlI8atB5KlkctA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)