INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a5ab390eab9de2ee374623054375ba908343568045dfcfa62db8d7c6894aa5', 
    'K7DXtrr618GTd3WI2uyiu0egKEySuN72wxnqAd7tXiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)