INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc0cd5938413718d05ebe78ac4fa262a5693593f49234dddb86c2ec75be7b0b0', 
    'BMKN8F9At2gvhz27ShZUR6BdYPgypMjW1KXzC/sZqYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)