INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08187f8184b99af7dee2e3e952f202fc1090a13c5298a240879919953db82211', 
    'gQDNzhEn2ubUqH4iEo8Nobuu3FVettQq9MeP2i1SQgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)