INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '603932c6612589dfc0ce516e1b3800d924fbe7c287307d55d2c2b7f54f55719d', 
    'm+iUUvyokDf4nOTBcKCl+P+K6vGWI3hR0V2zun4eYfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)