INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c164bbb3549bbd878868b10bbd11147fe98c45c47352331f08be628e89aeed5', 
    '68XabG5cuLYeHNe878Q34yqKBIrBPdxx8Y+uUhdP75c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)