INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c75e998972ec54b8071bb1d4c88baaef1e92df53b540324384cdf97dda8012f', 
    'eF/NjQ3b3yWYovLdW7WX2mGusA5DeBWbXzC1Ab9uYKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)