INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ff83d2350d5ac55ad76ae9789d23386927c4a1363b12a27653b318485623d7', 
    '8yWk+9+Xq0y3R1VK8bxWx6izfqY5QrUUFGSb285J4YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)