INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7404a63f28f83d242129c467df5a842bcdfeb564890e8e4943b6a012afd83e', 
    'fSHd30SwXFvMBfZexsu+WNwlBdcyQdDQ++k5bWuYMo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)