INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e321d1553da7d1e090158618c99b97052f0ddd937faa239716ab47b639ee37b2', 
    'RRbIxNJ9cEe6ysaH4NokCRWgymPfqzYSWzwYj/TMuB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)