INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2ab88c12aff9211e31144099136a62d04a4c2f2e1f4aa34534940a06b09307', 
    'ebdO7Ibzi3QEb0h1goGTuF6ClKsuMoRLsm3vtfWUfpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)