INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837bf2ee82c107a8eb2e5f0653d5f7e176960afd0b6a63abdb0832f09bdfce5f', 
    'l+Xkx/tLENAFfkUuGU1vcqouMd9hJDr9dowseskrW8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00108

Result

int(1)