INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9d0be0d79a2df8b2138147cb3eb62ac8a582bfd4c314888d538e2dda2b43e4f', 
    'SsMN2+yeroNsFqIR4v67awNsBcSlm9GGVoRl8tDXmJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)