INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2fc83e21590fde4c339d32da94db12ae8d2421baf87837c7da9f1449a798023', 
    'FhipwNQLnan7vKInYQbW2fiLNo8uWRDoFpz1UoqJ6Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)