INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f03cebd63e6f81715322ea4e86c7648e8e7bcec6a5c95984ce1006fc153d63d', 
    'F2U7Kmq2tIvIlcAT3CajCiY4HvfVVp96smC1ufwKFHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)