INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f5cfc92e7572a869784bf89b173b5bdd25a86a456951b4fc0da8c2fb073bf9', 
    'JxKPA6boEmLziENMcrSEDGs21S2a1SRgAv0n9WjFFMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)