INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6666051168286cf8847ee0c6c0f0d3a0fcd8e313858e245f8411c7bb92b167', 
    'G5vsRE+cPvXEpiEMradxm5bxXFkV+nKQ0xRGuv0xvbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)