INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3e8dda7d00894ded48325444bf25b50f85bf67744aad274e2cb51a0ee7f4be', 
    'LojyxCvLBlch+1xw6RT/dZNOVkvJCpS6m3CnlbMfYAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)