INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3648e636023eb13d099969add9fddae4bfe40595281d2c848207c257f15cf46', 
    'DvThaZJT5Ix2d1rMsJGs8980VN98EgH5vIW7Vruplb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)