INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b453b42dd0d705d2e244a0a19e2892af97ab800b978993914f43c2d83f1b8b7', 
    'unDI8Zvx56CyL64OWDn5F+S0ShksKISp1VxQa3WyJ3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)