INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a794609286c8083d8f44bfd3e10d37889f6e5eb3931b2d43635419601841d4', 
    '14POhgmHianAj3uTFFuH1JYDpfmaoHaqWZeObaVZr5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)