INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb503dc3f79d012b2d4532a62ad42fa0243298cfff62d4cd583f905fc20baedc', 
    'mft0ycuM9OIksaq4Wl7dYJA8CfCGYN3EFBpZ4+f0ohk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)