INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f8fda511c8e36bc7827108ab13ac09b3a2c752835710e43e6b70c01da1f6902', 
    '5AwRk2Q84ORdgigV+nkR0FE8xF48yfXamn5Y+bkErDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)