INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9ea8b7f21599eeccf61748568242f80276e3a631835373b71dd8511653f948', 
    'EwO/cCgnU2m5GTlYDkUo87QaTDU75Xyur57+aigHJGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)