INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c15679932d5ed1dd66b55ad73d22b1a5c590e0628599bff3a23c8be474586844', 
    'OhzV9PhcFo+6l+phS5SuYI3vu6n5ghoZdK26EN6ptUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)