INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3142a28997e1e0a5ae27bfe072cd9527b12c20a6aaf143983f4a6ba283bbaef8', 
    'rM5Lh31IGlrWdyGhvvnobR6Jj9wDILq2JbYuAgdiMPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)