INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70994ba50fce1246b3756fa749d3677533981401d3c3be6d494568dc9d65b21d', 
    '7v/QaSXV1wfVxmjvEmYge/VHuwr419ljlfuaH43zqvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)