INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e114c2d761e370e168d740df44b018dbe6c6461ed1f353e51c980dd3f871ebc', 
    'iRQRBxqF+fODRmRo7aM3wmN9gvnIRFEsoWkxWpmgUqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)