INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f16be3b54baf92e11c6d80b7a8a3732743ac9004fe84de583f46f521a1ad9be', 
    'fi8b0j8XCgPCPg5JdJ/cyt7/KADtP4C52N2Nv6FNWQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)