INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bf974f1287cfdd467008c71dd3823f316407bf5a016d297e126d8a1b37217f2', 
    'H1bZNXdiAhNT0aBk4pFqxHkyZ0YSbWJgWBWUeaBRsHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)