INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b46f373bed21e6cd8131f5022dd7dff4562bead86bdacd2055155ab4e396dd8', 
    '8JEJ2CwgH6epfkAfmqXaPCWzum65TnQb2iBIubRXKU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)