INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923a3cee5c73d28a5b970f8132748a67a194d6fd0e4b0322187a3765df02d405', 
    '0r485jjg7/uzRAWQZR7bAM6XmK15N4bvb0llEZvDwCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)