INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7efa1592e3ca13ef4b052fe4a60ef091a030d033f9a2234f710403f982d260e', 
    'xoQ07xKZ0vZTiRH2oD35P2s4DV6WsvLE+XXpuq4gZk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)