INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14a746d81758f615606ffdf6065842e230b3e521879e15d7e73f9258ebddb7a5', 
    'Q/n+pB8D4rAPMHnFTf18xq9il2R8Q6krghA2nYQbHUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)