INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb998866ab23696b90a7044fdd52f559c3fa1f52367e61aec00a7d89af4929b9', 
    '47xyc2H87tgceSRp8m1oiV+OWKANReROy1Vv5W6i5YA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)