INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd06b2ebd557b185777662f3c3b73e68018a3954705d45520cc5bfdd362188012', 
    'wC3HVW2P1C4uberwhQulS8nY0qNUnkGuMJuQ+zL3JRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)