INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5a81805ffc66a7c92992fc4a36d02954f2176783fc99d1b15901a55321b1fe8', 
    '7ejgdns4GeXMhjhPDPKI7sZ1ll5TDZVNRFp9R0anSow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)