INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '935b28476bcd92ad4b341f7d1c58a8c1ceea91df03cfb3892811fbb8c4d8d332', 
    '3olaQLSG4llkhxQPQ5TNQAaLOJicbow1c1br/6Af1LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)