INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8af7258081f7c597d7c546e5be77c546b0c83760c900fa00eab2602eb2d065', 
    'tFQQAmp3U11aStNr5WpeOxjGGhr1jVBhnanOus/RH0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)