INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c29b832bc9f8e2d120cf855934e3d372f17e7905606e6f1223c1d597b91eba', 
    'Avfbme/oWUVvlCI44Ov4NA7yrOH/f274Li6+QKMYWlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)