INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5049a9318a94c07403da9b745b1edf7aa04c01534dc3b7288f10e2f8450be952', 
    '1ngMo3B5ti3HdhzKdEaA6nWNOl5QrJ9ZHPsqJAm2OfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)