INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e4c977995ccf94e62eaae4e098db69ede99151961b602d72c1b2a7378a7b6ae', 
    'VtyTbtllv9T7Fx6g0nxfQ511DP1slXVYT3PGb0cKM4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)