INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9ebf306be18f0d3ed7b0d11c188388190be0d40037567fac8ceace587ed611', 
    '4Uidxc1S9VIQ2isRmb65lmdWdbuQuw/pysAuIWAT72c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)