INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c9bc9cb5d86a29598d2f2c56b9d73cf7605cde8d3fe7b2ea3c5f2831cb8986', 
    'saMl8VUUd2I3c8U7+SGSLyW9thk5H0ENsLFfnABv7HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)