INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e0d852fbd55bfeed886d6ea0e44842a382b92875c77f0e28626fb8b6d5bb61', 
    'UsDFMT7LiDlVHtpEPI0XJpKHNIzeFS/9Y+R8JpUlbsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)