INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '126a6e59d59d3a2f7da4b44b187d6bcfa0e19bf1498ba53f77c8eec73db58d0e', 
    'UTSE7fXr2O/9vpUq03z7WKqGYN0I3jW7jZKtR/szdCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)