INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1896a14c0feea466389b422ef79cc794e38a5b586aaf8a5e71ae3b04fb9747b6', 
    'gnmfdJ96WXbkeTp/92kxrbEY0ya3KR4+9T0fZXFFVAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)