INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f4de0bdfa97cfe37f2998c36b279b7f7a7202463dd01495427780a959eedb8', 
    'I5EN279EzQO4xOQd/ZEROxaXmW1jdpWCxIQ6HOQTCl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)