INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04f255a27158f7c5e4e61a5f4d225c47bdd1d5bc26a0cab22183908500d11a3b', 
    'dMKi11+tLK3gY030MpnuqWzITWUeMZcUKHpmeKBwXTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)