INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44c2cc01e5bea76ea9603f746dc95423308023ace1c9c1b824609adda0cf9beb', 
    '87Elp2lslFhv0/bMqYyz9EiIKOUnyPjQ+Ok29FJtb1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)