INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '920542ab5b2fbb5380fd85ae66189c3232fb8f2715a98806c93a3fdffaad8fd1', 
    '513nlgAcTgJr/EZn5qva04H1IFA795u7j82cLI9y4YA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)