INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb7e028024dcc86372762cfaa412f0594f7fec72767b9d4f90bf3a51bf40ba4f', 
    '1PQXpbCnQL+3JVKRl1wrQp5FPBNs73KRKsYdy5ymd34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)