INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b819d00509235dedfc20809c65625e147444f7a62959ae2356d3c90debe7c83c', 
    'mastFyDweCk5aep2qtWFRFmwaOejTnl1PDETxW0oA9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)