INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a19372dd51fa1e349ad9982ca2e9b2233ae148e52fc2fa6ca41ad63f90553e29', 
    'YcaP9qwCD/xjAY8pdO1oAkNtmWro0oIB9ztnP+XOQig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)