INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd41894e3295b6e03f19fe4ef910c0506e7b0635646997c01c930c67f5a887427', 
    'BSHlZziajehy219rcZN5mywfFE8ADaZE8RTLWs5EJFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)