INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e891f85dde2e2802aabcbdc67d9683a7309e89c5069510f0b60dae01c6393873', 
    'WVthBTSCntswcmpFisFVUjlEem1wlHHDVVA669yhMas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)