INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91fcdda1141cdd31bc4fe6448cc1b084a52e84c882a3336f70c28fccca97d451', 
    'mWmoYc72FPm2kEc5zROcKSx1IAxhqTRbt+mZbgBi2uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)