INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a202fe93824e69353282fc5b0833190681376fb3f7d686696ddbc06684e776', 
    '10MCzJBeVlI9V0gvX0kX+2JWzEi+X7iabkANlxkYmXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)