INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536f433b0b875f5f0489cf76acf96b6af2e29392711d77d98cb2505a03703438', 
    'Qh9pNg5H1UkeZtEek391mE26rWrlr4gqY+5WiSChjHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)