INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e8a3f2bc5bb6bfec74425eb48595bfe41a4960271e46169dc0a925bcb4efb7', 
    '5h+ePmPi1C7WvX78yfGBDV0Fqh9mrpzhh9NzUoM3lV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)