INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f4575942675f51f900fe5a2d67a996297a88777f9dfd58eda38d8d95afbf8b2', 
    'm4nFIpoCn4XA4ikmgA+aXETc3/4oAjlJ81FsX78ZUPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)