INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a015a77289304f080b07ec2e3a9bfc70f5d8e4e327a27ea8eb5923c4dc2fed61', 
    'AU7zgB8PKEpCAqZ6tFyCodhK51XePebjMYd5c+o7OIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)