INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e2b9e4dff18b2b8744a8c28b8b34fd48f9593a445c0fb0555b8bcd516f11d3', 
    'cRBY90bSwn8Fs9nQiQjV0bbibZJCXSA/LJ9i+iSp1n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)