INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b3d083e8be7ab505a25d4559fc13146b981b2227530908e9108dfdbc1c0ad4', 
    '97FUK1zYK+0SH01FDAalxeVzyX03bw8qhlndkbauDGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)