INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cac0fed47e64042b243660303b6db2761aaab73a3600260037cbdce891ea03c', 
    'MUeA3FjxjjGXPirDSDuHhruV86ujdmrcOcJmFJ959Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)