INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75bc18678a0dbd0d3b91a7ca74ced90b6409c835743067ca9aab800bf772a45e', 
    'Tk29rqx/okm8pnfh0OSflQfu+TOO40VCszCRtpq4DHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)