INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b85fb2b17ad1bb1d8b0c054ad6ad174438f37a51f9de5e0a47e741fd4534825', 
    '4Ba51OWgv5+3tBmajNCmIdtATwHQBDfsriFWbYTDTaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)