INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac4540e34c62e38492982116ee6fc746ce13345d4c5d0d9482a7144c5cffc947', 
    'AqUBAuvjzXlfurEhw6BmWHJJxr66gQGkgpIR+MxBjMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)