INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d82e75b17c188ad4faabcd60367681600b1476845a0d769f634808dcab66a1', 
    'brZcmFr7nM0403dqQ9N2DOZsI6iKwx7z9mJJrbux/O0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)