INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5673fa1a5d3b6072efee1850db8125f713b5de6e4f32b6fa3476497bc4b3fb7d', 
    'RHwiVZritwbzVuyf66OhLaTgwzxOWVOn3HI/LVBoKJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)