INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593b9162ffef077432c48bfc68585754056d3c5b1d7254b28e2c8dbe762151e5', 
    'jmWThdQEN+Iy87aEce29d3xo9BYq7UuGJUFEDHXFqY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)