INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47b8b56efd2c080cef60406c6c3c7bb349c146dca01feb182fc5d91d8af3423', 
    'faslTLCL2QLy6PkSbbtg8uTHrKmoOXPj9xsmoHV1j7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)