INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4575b178f2fd90d2abb4e7b2fc2554c9782a70e1b4750459c9e54b0a573361', 
    'U1RC14QY6YFpJmd1IF5Am+5mwEwhbvrdtNdYyeWCIvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)