INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8df45f9d90bf037e91e50213e7f40faf16d10ac9c3a538bf9cb2beadf49047f', 
    'QyvDFDu0ZTpWfq2gO12n7lOnYsy1zWrjrlM67EFh5yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)