INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a101d00af7d14de5aac2f99bbd11f3383de99386f0198afc5c9807b121e09a9e', 
    'nU8xFUX1L7owF7ZiQqqH5Un+2B3s3MiZEKIDNI16tU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)