INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44eb5c62d62507c2fed6f70302e00f988ac2c64ce1cee7182ff330cbeac293d4', 
    'C0s54jd664jo9z34YtTuoLpUBnVjDgYeY1ykvp2GmBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)