INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d0c33e0e1eddec90091d5616e8dfd6e83b8b9a8849b4e2cc3f787d575d6b51d', 
    '+zHQXETMBEfIpxywaovq5inbNo97KBV0bsr+kP0q3ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)