INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14a8beec30e4a56c46ceaa3230f2137c0b940b4df2c3409d27afd0eb26317514', 
    'EWKzKQZWe2yV43lQXzho66bWOfH8c482d1flDd5ef20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)