INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4fe40077da732b18a0111495327d19be46b57d16443b65ff043629da54b917', 
    'BltfioU2B8pwrZdwfVcpI0r5kcVIt8Ipo+DQeKCJHSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)