INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f79a4dd851252730e7c14a3150225a27196c8ab58c0e29bb1a78c4faaf47f3', 
    'fnvsFwOSEzMG0j2YErfxapZuirtgUOlgE2dmcsuBJTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)