INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c743464366e2db45f6afb9348041c22073a6b6e2ff67c2d159d97d788478b949', 
    'XfAsOI5b18PMtM8ihms01cEyZu9SGVqZjLmrWB4/0VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)