INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55f9fa0af506cce6722c32daee1562c8797b559822a63ad076428f6f1d85c81', 
    'DHZUow0fuW+KkCDt3r7/FnGwk7L5kIIsbyACbQbEpfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)