INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1fcef5adff6d7bbaf3c628bfe2af0b595f4fe629d96c90b8490018250d0d57b', 
    'XnMcpKwkv7WWMl4408yC5A1Xa3s98pl4YMXwhtQsoTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)