INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff983f11d4b6fd641de1d3df3064ead830bab601a2a54fc3758804d5ed5c8fea', 
    'rMZHdlB9cahBQ/6EfDTHIYF2o4284QLLND3duxToyGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)