INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2cf1f82949f96989cbb58a0afdd3307a47f72531a4462e56178dfe1ecc56b36', 
    'C+h0Zkx0aJMpbASrElqZkvpE+GJHBl7xNAsY8Lpip78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)