INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eec0c31fa6e69f73956458aed0dbb6b2786046fa3a4204a9c8a667ff6c9ace8', 
    '31DZZ42OQK69wKGSAoYDH97D4Za+oODLbRgTxwDcKco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)