INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '137ef90a77bd94a1a12357c51a9301b8843865a5723d16dc9655f337a048af73', 
    'xlGM1kgPVCGnfkowEvwIM9ss7W8v0Ia7d02IKvGys90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)