INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb3ac2241cda07d69e04fd35b8d3a579d234a51940860a8206cdefffd581e9f', 
    'uqVquE/DQBuIXUWdLhZpRk4ZwtgErrAxzojZ4X+MjZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)