INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768b6137098966b903cb2e7e8eb634903a1493374e267ae254d10c3fcad9c2a9', 
    'scTQZZfnqVKHyJfH2HiWtGGCRVKbwJBX2mngcfWRMVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)