INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aef4ef3a560db6bda9c65ba93e3d1fd9dafcdee4f3e3890d0f349702e2cd646d', 
    'qddYtpKc63h7zfvOfXEpRx2iay2tG0we/iBaJCqP0KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)