INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '213aecf3a0db3b9c871632021cfc253e3d84e0cc9ab73b44a5c97bb1fec36603', 
    '5owuAu6erKTywW28rzvfJioNkvxlT+sDm6na5Q3Kr0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)