INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39a80166551ee9e12ae142dbef3c72743940560d0d5aa3d40fafc761a8fe9b5', 
    'LvdlRfm1BzcihaYMyUzdVBRXqe/6SZBdexe3oiBvyrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)