INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4561e5d0eddc7113dea3e0370a752c7ad9a843a4459ab49b256f0daa632057fb', 
    'KrHLpqpKbyh3loi03XlY8U2MtOwgtqN3Avm8ypQpdPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)